title: Laparoscopic tubal ligation. A follow-up report on the Yoon falope ring methodology.
mesh_terms: D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D010535:Laparoscopy; D011247:Pregnancy; D012826:Silicone Elastomers; D013246:Sterilization, Tubal / Q000009:adverse effects / Q000379:methods*
chemical_list: D012826:Silicone Elastomers