Chinese Journal of Dermatology ›› 1999, Vol. 32 ›› Issue (4): 270-270.

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  1. 首都医科大学附属北京红十字朝阳医院皮肤科, 北京 100020
  • Received:1998-08-04 Revised:1999-01-19 Online:1999-08-15 Published:1999-08-15