Dietary phosphorus needs of laying hens.
D000821:Animal Feed / Q000032:analysis; D000818:Animals; D001835:Body Weight / Q000187:drug effects; D001842:Bone and Bones / Q000378:metabolism; D002645:Chickens / Q000378:metabolism*; D004032:Diet; D005260:Female; D008903:Minerals / Q000378:metabolism; D009026:Mortality; D009751:Nutritional Requirements; D010058:Oviposition / Q000187:drug effects*; D010758:Phosphorus / Q000032:analysis
D008903:Minerals; D010758:Phosphorus