The extensibility of the cervix uteri of the rat at different times of pregnancy.
HARKNESS
R D
RD
NIGHTINGALE
M A
MA
D000818:Animals; D002584:Cervix Uteri; D005260:Female; D006801:Humans; D011247:Pregnancy / Q000502:physiology; D051381:Rats
CERVIX UTERI/in pregnancy; PREGNANCY/physiology