Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ITO Naoshi and YOSHIZAWA Shigekatsu and MURAKAMI Satoshi and KUDO Hiroshi and MOROHASHI Kenji and SHINBA Masakazu and HIROSE Osamu,Porcine Reproductive and Respiratory Syndrome Virus Infection and Persistence of Abnormal Reproduction,Journal of the Japan Veterinary Medical Association,0446-6454,Japan Veterinary Medical Association,1996,49,5,312-315,https://cir.nii.ac.jp/crid/1390282679685251456,https://doi.org/10.12935/jvma1951.49.312