http://newoldage.blogs.nytimes.com/2010/07/09/hip-fractures-good-news-wrapped-in-a-mystery/?ref=health
这篇有点意思,说可能胖子长期受肉的压力,老了HIP坚强不容易骨折
abc876 (2010-07-12 06:52:48) 评论 (0)http://newoldage.blogs.nytimes.com/2010/07/09/hip-fractures-good-news-wrapped-in-a-mystery/?ref=health