@article{oai:miyazaki-u.repo.nii.ac.jp:00004681,
 author = {原田, 宏 and Harada, Hiroshi and 守屋, 和幸 and Moriya, Kazuyuki and 福原, 利一 and Fukuhara, Riichi},
 issue = {2},
 journal = {日本畜産学会報, The Japanese journal of zootechnical science},
 month = {Feb},
 pages = {185--191},
 title = {The Changes with Passage of Time in Ultrasonic Estimates of Carcass Traits of Japanese Black Bulls},
 volume = {60},
 year = {1989},
 yomi = {ハラダ, ヒロシ and モリヤ, カズユキ and フクハラ, リイチ}
}