Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) TANAKA Mizuho and MORIYOSHI Masaharu and NAKADA Ken and NAKAO Toshihiko and KAWATA Keiichiro,Induction of Parturition in Pregnant Sow with a Etiproston,Journal of the Japan Veterinary Medical Association,0446-6454,Japan Veterinary Medical Association,1996,49,11,783-786,https://cir.nii.ac.jp/crid/1390001204708337152,https://doi.org/10.12935/jvma1951.49.783