Properties of substances in gelatin which stimulate the growth of chicks fed amino acid diets.
D000596:Amino Acids; D000818:Animals; D002645:Chickens; D004032:Diet; D004044:Dietary Proteins; D005780:Gelatin / Q000494:pharmacology*; D006128:Growth / Q000187:drug effects*
D000596:Amino Acids; D004044:Dietary Proteins; D005780:Gelatin
DIETS/effects; GELATIN/effects; GROWTH/effect of drugs on