SPERM MIGRATION IN THE FEMALE REPRODUCTIVE TRACT IN THE PRESENCE OF INTRAUTERINE DEVICES: A PRELIMINARY REPORT.
D003273:Contraceptive Devices; D005260:Female; D005836:Genitalia, Female; D006801:Humans; D007434:Intrauterine Devices; D008297:Male; D013094:Spermatozoa
CONTRACEPTIVE DEVICES; GENITALIA, FEMALE; SPERMATOZOA