Larger animal testing of an injectable sustained release fertility control system.
D000818:Animals; D002250:Carbon Radioisotopes; D004285:Dogs; D004305:Dose-Response Relationship, Drug; D005243:Feces / Q000032:analysis; D005260:Female; D005298:Fertility / Q000187:drug effects*; D000882:Haplorhini; D007273:Injections, Intramuscular; D009640:Norethindrone / Q000494:pharmacology* / Q000652:urine; D051381:Rats; D013997:Time Factors; D014316:Tritium
D002250:Carbon Radioisotopes; D014316:Tritium; D009640:Norethindrone