加拿大奶牛肉牛传染性肾盂肾炎
传染性肾盂肾炎Contagious PyelonephritisPrepared by: Dr. Terry HuntTranslated by Dr. Yachun Wang病因/发^病机理 Ca
加拿大奶牛肉牛传染性肾盂肾炎