title: Correlative study of hydrochloric acid, pepsin, and intrinsic factor secretion in newborns and infants.
mesh_terms: D002606:Charcoal; D005745:Gastric Acidity Determination; D005750:Gastric Juice / Q000378:metabolism*; D006801:Humans; D007118:Immunoassay; D007223:Infant; D007231:Infant, Newborn; D007437:Intrinsic Factor / Q000378:metabolism*; D008722:Methods; D010434:Pepsin A / Q000378:metabolism*; D011720:Pyrazoles / Q000494:pharmacology
chemical_list: D011720:Pyrazoles; D002606:Charcoal; D007437:Intrinsic Factor; D010434:Pepsin A