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) ECHTERNKAMP SE,"Administration of porcine somatotropin by a sustained-release implant : effect on follicular growth, concentrations of steroids and insulin-like growth factor I, and insulin-like growth factor binding protein activity in follicular fluid of control, lean, and obese gilts",J Anim Sci,,,1994,72,,2431-2440,https://cir.nii.ac.jp/crid/1573387451485449216,