2024-03-28T18:30:27Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/18242022-03-30T06:02:24Zhdl_2115_1562hdl_2115_865hdl_2115_140FETAL ELECTROCARDIOGRAM IN DAIRY CATTLE : I FUNDAMENTAL STUDIESTOO, KimehikoKANAGAWA, HiroshiKAWATA, Keiichiro649The Graduate School of Veterinary MedicineDepartmental Bulletin Paperapplication/pdfhttp://hdl.handle.net/2115/1824info:doi/10.14943/jjvr.13.3.71https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/1824/1/KJ00002369155.pdf0047-1917AA0069128XJapanese Journal of Veterinary Research13371831965-09engpublisher