Effect of low dose DL-norgestrel on cervix of the albino rat.
D000818:Animals; D002584:Cervix Uteri / Q000033:anatomy & histology / Q000187:drug effects* / Q000378:metabolism; D005260:Female; D009644:Norgestrel / Q000008:administration & dosage* / Q000494:pharmacology; D051381:Rats; D013997:Time Factors
D009644:Norgestrel