• 便秘

  http://baike.baidu.com/view/16808.htm
  

  q42976321 2011-09-07 01:50

  我也收藏
  

• 便秘危害

  http://health.sohu.com/20050916/n240398898.shtml
  

  q42976321 2011-09-07 01:50

  我也收藏