Early Dog Spaying, Neutering Increases Chances Of Disease

http://news.yahoo.com/video/uc-davis-researchers-discover-early-012700325.html

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密切关注该研究课题的进展,谢谢分享。 -Churchill- 给 Churchill 发送悄悄话 Churchill 的博客首页 (0 bytes) () 03/21/2013 postreply 09:14:16

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