title: Termination of pregnancy with intrauterine devices. A comparative study of coils, coils and balsa, and catheters.
mesh_terms: D000028:Abortion, Induced / Q000295:instrumentation*; D001459:Bangladesh; D002404:Catheterization; D003475:Curettage; D005260:Female; D006801:Humans; D007434:Intrauterine Devices; D008722:Methods; D011247:Pregnancy