Parietal cell concentration in pregnant rats.
D000818:Animals; D002452:Cell Count; D005260:Female; D005750:Gastric Juice / Q000378:metabolism*; D011247:Pregnancy; D011270:Pregnancy, Animal; D051381:Rats / Q000166:cytology / Q000502:physiology*; D013270:Stomach / Q000166:cytology*; D013997:Time Factors