Chinese Journal of Dermatology ›› 1999, Vol. 32 ›› Issue (4): 260-261.

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  1. 首都医科大学宣武医院皮肤科, 北京 100053
  • Received:1998-08-07 Revised:1998-12-28 Online:1999-08-15 Published:1999-08-15