title: Gastric secretion of pepsin in early childhood.
mesh_terms: D000328:Adult; D000367:Age Factors; D001827:Body Height; D001830:Body Surface Area; D001835:Body Weight; D002675:Child, Preschool; D005745:Gastric Acidity Determination; D006632:Histamine / Q000494:pharmacology; D006801:Humans; D007223:Infant; D010434:Pepsin A / Q000378:metabolism*; D012636:Secretory Rate
chemical_list: D006632:Histamine; D010434:Pepsin A