title: Influence of dietary protein and methionine levels on the requirement for choline by chickens.
mesh_terms: D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D001835:Body Weight; D001847:Bone Diseases / Q000209:etiology; D002645:Chickens / Q000378:metabolism*; D002794:Choline; D002796:Choline Deficiency / Q000150:complications / Q000209:etiology; D004044:Dietary Proteins / Q000008:administration & dosage* / Q000009:adverse effects; D004305:Dose-Response Relationship, Drug; D005260:Female; D008297:Male; D008715:Methionine / Q000008:administration & dosage / Q000009:adverse effects / Q000494:pharmacology*; D009751:Nutritional Requirements; D010058:Oviposition
chemical_list: D004044:Dietary Proteins; D008715:Methionine; D002794:Choline