title: Further work on the nutrition of ducklings. A.--Lipotropic factors. B.--Sulphar amino acid requirements.
authors.forename: J M
authors.initials: JM
authors.lastname: DEMERS
authors.forename: R
authors.initials: R
authors.lastname: BERNARD
mesh_terms: D000596:Amino Acids; D000818:Animals; D004372:Ducks; D008082:Lipotropic Agents; D009752:Nutritional Status; D011200:Poultry; D014805:Vitamin B 12 / Q000031:analogs & derivatives
chemical_list: D000596:Amino Acids; D008082:Lipotropic Agents; C413332:factor A; D014805:Vitamin B 12
keywords: AMINO ACIDS; FOWLS