パリコレクション Shocking': Bird-Flu California at Dumped Cattle Infected 洋書
Penn State dairy cattle geneticist finds mutant gene,New H5N1 Avian Flu Genotype Detected in U.S. Dairy Cattle,Shocking': Bird-Flu Infected Cattle Dumped at California,Rebhun's Diseases of Dairy Cattle: 9780323390552: Medicine