@article{oai:rakuno.repo.nii.ac.jp:00004009,
 author = {HIRAO, Kazuyoshi and SHIMANO, Mikio},
 issue = {1},
 journal = {酪農学園大学紀要. 自然科学編},
 month = {Oct},
 note = {Bulletin},
 pages = {11--16},
 title = {The number of spermatozoa in different sites of the epididymis of boars},
 volume = {9},
 year = {1981}
}