title: Protein absorption at various stages of infant development, as related to changes in the diet.
mesh_terms: D000375:Aging; D004032:Diet; D004040:Dietary Carbohydrates / Q000378:metabolism; D004041:Dietary Fats / Q000378:metabolism; D004044:Dietary Proteins / Q000378:metabolism*; D005243:Feces / Q000032:analysis; D006801:Humans; D007223:Infant; D007225:Infant Food; D007227:Infant Nutritional Physiological Phenomena; D007231:Infant, Newborn; D007408:Intestinal Absorption; D009584:Nitrogen / Q000378:metabolism* / Q000652:urine
chemical_list: D004040:Dietary Carbohydrates; D004041:Dietary Fats; D004044:Dietary Proteins; D009584:Nitrogen