1. New methods of pelviscopy;Semm;Endoscopy,1979
2. Technical progress in pelvic surgery via operative laparoscopy;Semm;AM J OBSTET GYNECOL,1980
3. Economic impact of pelviscopic surgery;Levine;J Reprod Med,1985
4. Laparoscopic oophorectomy and salpingo-oophorectomy in the treatment of benign tuboovarian disease;Reich;J Reprod Med,1986
5. Operative manual for endoscopic abdominal surgery.;Semm,1987