1.Hsieh CH (謝政興), Wang CJ, Lin MC, Liu SP, Yu HJ, Chen SC, Hsieh JT, Hsieh TS, Law HS, Chen J, Tsai TC, Hsu TC, Chiu TY. The results and complications of transurethral resection of prostate in patients with benign prostatic hyperplasia. Annual Meeting of the Urological Association, ROC, 1993.

2.Hsieh CH (謝政興), Lin MC, Huang TH, Chiu TY. Acquired isolated LH deficiency: a case report. Annual Meeting of the Urological Association, ROC, 1994.

3.Hsieh CH (謝政興), Chiang GJ, Yu HJ, Chiu TY, Lai MK. The distribution of serum prostate-specific antigen in health men. Annual Meeting of the Urological Association, ROC, 1995.

4.Hsieh CH (謝政興), Liu SP, Hsieh JT, Shun CT, Ko FN, Lai MK. The effect of hypercholesterolemia with or without treatments on the rabbit corpus cavernosum smooth muscle. Annual Meeting of the Urological Association, ROC, 1995.

5.Hsieh CH (謝政興), Liu SP, Hsieh JT, Lai MK. Evaluation of normal intrarenal arterial blood flow with ultrasound-Angio. Annual Meeting of the Urological Association, ROC, 1995. (Best Poster Award)

6.Hsieh JT, Liu SP, Hsieh CH (謝政興), Cheng JT, Lai MK. The regulation among sympathetic, dopaminergic and serotonergic systems of rat seminal vesicle -ex vivo evaluation. Annual Meeting of the Urological Association, ROC, 1996.

7.Hsieh CH (謝政興), Lai MK, Chueh SC, Chen SC, Chiang LY, Chen WC. The effects of fullerenols on the preservation of canine renal grafts – preliminary report. Annual Meeting of the Urological Association, ROC, 1996.

8.Hsieh CH (謝政興), Yu HJ, Chie WC, Lai MK. Correlation of prostate specific antigen density with prostate biopsy in patients with intermediate prostate specific antigen level. Annual Meeting of the Surgical Association, ROC, 1996.

9.Hsieh CH (謝政興), Liu SP, Hsiao PJ, Lai MK. Application of endoluminal ultrasound for ureteral lesions. Annual Meeting of the Surgical Association, ROC, 1996.

10.Hsieh CH (謝政興), Hsieh JT, Liu SP, Lai MK, Cheng JT. The regulation of rat seminal vesicle among sympathetic, dopaminergic and serotoninergic systems -ex vivo evaluation-. The 7th World Meeting on Impotence, ISSIR, San Francisco, USA, 1996.

11.Hsieh JT, Hsieh CH (謝政興), Cheng JT. The effect of negative pressure vaccum device on spinal cord injury patients. The 7th World Meeting on Impotence, ISSIR, San Francisco, USA, 1996.

12.Hsieh JT, Hsieh CH (謝政興), Law HS, Lai MK. The responses to serotoninergic agents in the rat seminal vesicle -in vivo evaluation-. Annual Meeting of the Urological Association, ROC, 1997.

13.Hsieh JT, Hsieh CH (謝政興), Law HS, Lai MK. The responses to serotoninergic agents in the rat seminal vesicle -in vivo evaluation-. Annual Meeting of the Association of Andrology , ROC, 1997.

14.Hsieh CH (謝政興), Hsieh JT, Cheng JT. The regulation among adrenergic, dopaminergic and serotonergic systems of rat seminal vesicle – ex vivo. The 6th Biennial Asia Pacific Meeting on Impotence, APSIR, Kuala Lumpur, Malaysia, 1997.

15.Hsieh JT, Law HS, Hsieh CH (謝政興), Cheng JT. In vivo evaluation of serotoninergic agents on premature ejaculation by inhibiting the seminal vesicle pressure response to electric nerve stimulation. The 6th Biennial Asia Pacific Meeting on Impotence, APSIR, Kuala Lumpur, Malaysia, 1997.

16.Hsieh CH (謝政興), Liu SP, Law HS, Hsieh HS. The inhibitory responses to sympatholytic agents and dopamine antagonists in the rat seminal vesicle. Annual Meeting of the Association of Andrology, ROC, 1998.

17.Hsieh JT, Hsieh CH (謝政興), Liu SP, Lai MK, Cheng JT. In vivo evaluation of serotoninergic agents and alpha adrenergic blocker on premature ejaculation by inhibiting the seminal vesicle pressure response to electric nerve stimulation. Annual Meeting of the American Urological Association, USA, 1998.

18.Chen YT, Hsieh CH (謝政興), Yang SSD. Encrustation and extensive stone formation of double J catheter –two case reports. Annual Meeting of the Urological Association, ROC, 1999.

19.Yang SSD, Chen YT, Hsieh CH (謝政興). Laser incision of prostate – preliminary report. Annual Meeting of the Urological Association, ROC, 1999.

20.Yang SSD, Chen YT, Hsieh CH (謝政興), Chen SC. Preservation of the distal thin urethra in hypospadias repair. Annual Meeting of the Urological Association, ROC, 1999.

21.Hsieh CH (謝政興), Chen YT, Yao WC, Yang SSD. Percutaneous nephrolithotomy under ultrasonographic guidance with patients in the supine position: experience in En Chu Kong hospital. Annual Meeting of the Urological Association, ROC, 1999. (Best Poster Award)

22.Hsieh CH (謝政興), Chen YT, Yang SSD. Chondrosarcoma of the urinary bladder associated with a giant vesical calculi: report of a case and review of the literature. Annual Meeting of the Urological Association, ROC, 1999.

23.Yang SSD, Chen YT, Hsieh CH (謝政興), Chen SC. Preservation of the thin distal urethra in hypospadias repair. The 1st Symposium of Pediatric Urology, Urological Association, ROC, 1999.

24.Chen YT, Yang SSD, Hsieh CH (謝政興). Management of ureterocele – four case reports. The 1st Symposium of Pediatric Urology, Urological Association, ROC, 1999.

25.Yang SSD, Hsieh CH (謝政興), Chen YT, Chen SC. The application of appendicovesicostomy as a continent atherizable stoma. The 1st Symposium of Pediatric Urology, Urological Association, ROC, 1999.

26.Yang SSD, Hsieh CH (謝政興), Chen YT, Chen SC. The size of the urethral meatus and its relationship with circumcision in taiwanese boys. The 1st Congress of the Asian-Pacific Association of Pediatric Urology, Beijing, China, 1999.

27.Hsieh CH (謝政興), Chen YT, Yang SSD. Viagra Safety Test in Impotent Patients at High Risk. The 7th Biennial Asia Pacific Meeting on Impotence, APSIR, Tokyo, Japan, 1999.

28.Hsieh CH (謝政興), Chen YT, Yao WC, Yang SSD. Percutaneous nephrolithotomy under ultrasonographic guidance with patients in the supine position. Annual Meeting of the Surgical Association, ROC, 2000. (Best Poster Award)

29.Hsieh CH (謝政興), Chen YT, Yang SSD. Viagra safety test in impotent patients at high risk. Annual Meeting of the Surgical Association, ROC, 2000.

30.Hsieh CH (謝政興), Chen YT, Yang SSD. Chondrosarcoma of the urinary bladder associated with a giant vesical calculi: report of a case and review of the literature. Annual Meeting of the Surgical Association, ROC, 2000.

31.Huang HE, Yang SSD, Chen YT, Hsieh CH (謝政興). Management of ureterocele – four case reports. Annual Meeting of the Surgical Association, ROC, 2000.

32.Wu HC, Yang SSD, Chen YT, Hsieh CH (謝政興). Laparoscopic orchiopexy of the intra-abdominal testis. Annual Meeting of the Surgical Association, ROC, 2000.

33.Yang SSD, Chen YT, Hsieh CH (謝政興). Salvage urethroplasty with snodgrass’ procedure. Annual Meeting of the Surgical Association, ROC, 2000.

34.Chen YT, Hsieh CH (謝政興), Yang SSD. Simultaneous nephroscopy and cystoscopy with patient in tilted dorsal lithotomy position. Annual Meeting of the Surgical Association, ROC, 2000.

35.Chen YT, Hsieh CH (謝政興), Yang SSD. Various contact medium to reduce pain in eswl: petroleum jelly versus ultrasound gel. Annual Meeting of the Surgical Association, ROC, 2000.

36.Hsieh CH (謝政興), Lin HH, Chen YT, Yang SSD. Prostate stromal sarcoma: report of a case and review of the literature. Annual Meeting of the Urological Association, ROC, 2000.

37.Huang SW, Chen YT, Hsieh CH (謝政興), Yang SSD. Management of ureteric calculi during pregnancy by rigid ureteroscopy and electrohydraulic lithotripsy. Annual Meeting of the Urological Association, ROC, 2000.

38.Yang SSD, Tsai YC, Chen YT, Hsieh CH (謝政興). The Nd:YAG contact laser resection of benign prostatic enlargement-a preliminary report. Annual Meeting of the Urological Association, ROC, 2000.

39.Chen YT, Yang SSD, Hsieh CH (謝政興). Tilted dorsal lithotomy position for simultaneous retrograde and percutaneous endoscopy managementof ureter stricture. Annual Meeting of the Urological Association, ROC, 2000.

40.Yang SSD, Chen SC, Hsieh CH (謝政興), Chen YT. Normal size of the urethral meatus in the Taiwanese boys. Annual Meeting of the Urological Association, ROC, 2000.

41.Yang SSD, Tsai YC, Chen YT, Hsieh CH (謝政興). Laser incision of prostate-preliminary report. Annual Meeting of the Urological Association, ROC, 2000.

42.Chen YT, Huang HE, Yang SSD, Hsieh CH (謝政興). Nd-YAG laser incision of bladder neck for the management of bladder neck contacture and bladder neck dysfuncton. Annual Meeting of the Urological Association, ROC, 2000.

43.Yang SSD, Chen SC, Hsieh CH (謝政興), Chen YT. Tubularized incised plate (TIP) urethroplasty for proximal hypospadias. Annual Meeting of the Urological Association, ROC, 2000.

44.Yang SSD, Chen YT, Hsieh CH (謝政興). The ND:YAG contact laser resection of benign prostate enlargement–a preliminary report. The 5th Asian Congress on Urology, Beijing, China, 2000.

45.Yang SSD, Cheng SC, Hsieh CH (謝政興), Chen YT. Tubularized incision plate (TIP) urethroplasty for proximal hypospadias. The 5th Asian Congress on Urology, Beijing, China, 2000.

46.Chen YT, Yang SSD, Hsieh CH (謝政興). Tilted dorsal lithotomy position for simultaneous retrograde and percutaneous endoscopy management of ureter stricture. The 5th Asian Congress on Urology, Beijing, China, 2000.