著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) WALDROUP PW,Nutritional approaches to reducing phosphorus excretion by poultry,Poultry Science,,,1999,78,,683-691,https://cir.nii.ac.jp/crid/1573387451531195392,