Study of gastric secretion with reference to pregnancy in Indian women.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D014676:Diet, Vegetarian; D005260:Female; D005500:Follow-Up Studies; D005518:Food Preferences; D005750:Gastric Juice / Q000032:analysis / Q000378:metabolism*; D006801:Humans; D007194:India; D011247:Pregnancy