INTRAUTERINE CONTRACEPTION: A NEW APPROACH.
D003267:Contraception; D003273:Contraceptive Devices; D005260:Female; D005465:Fluorocarbon Polymers; D006801:Humans; D007239:Infections; D011108:Polymers; D013223:Statistics as Topic; D014592:Uterine Hemorrhage; D014599:Uterus
D005465:Fluorocarbon Polymers; D011108:Polymers
CONTRACEPTIVE DEVICES; FLUOROCARBON POLYMERS; INFECTION; POLYMERS; STATISTICS; UTERINE HEMORRHAGE; UTERUS