圣伯纳 圣伯纳犬原产地( 二 )


【圣伯纳 圣伯纳犬原产地】Easley J C, Carpenter J L. Hepatic arteriovenous fistula in two Saint Bernard pups[J]. Journal of the American Veterinary Medical Association, 1975, 166(2): 167-171.

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