The role of hormones in the relaxation of the uterine portion of the cervix in swine.
D000818:Animals; D002584:Cervix Uteri / Q000187:drug effects*; D004967:Estrogens; D005260:Female; D011374:Progesterone / Q000494:pharmacology*; D012065:Relaxin / Q000494:pharmacology*; D013552:Swine; D014599:Uterus
D004967:Estrogens; D011374:Progesterone; D012065:Relaxin
CERVIX, UTERINE/effect of drugs on; ESTROGENS/effects; PROGESTERONE/effects; RELAXIN/effects; SWINE