武石 昌敬, 永井 良夫, 大場 茂夫, 津曲 茂久, 高木 香, 小宮山 典寛, 湯川 真嘉, 田中 茂男
家畜繁殖学雑誌
34
(3),
138-144,
1988
Between 32-36 days after the mating, an application of the ultrasonic Doppler technique has been reported to be highly effective in detecting pregnancy of dogs.<BR>In the present investigation, we …
DOI
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