Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
SPICER LJ,"Insulin-like growth factor-I in dairy cows : relationships among energy balance, body condition, ovarian activity, and estrous behavior",J Dairy Sci,,,1990,73,,929-937,https://cir.nii.ac.jp/crid/1570854174328347776,