Learn More
  • Yan Q Na
  • Zhonghua wai ke za zhi [Chinese journal of…
  • 1993
From March 1992 to Nov. 1992, laparoscopic operations were carried out in 15 patients with urological diseases, including 7 ligation of the spermatic vein, 4 pelvic lymph node resection and 4(More)
  • 1