Chinese Journal of Dermatology ›› 1999, Vol. 32 ›› Issue (4): 254-255.

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  1. 中国医学科学院, 中国协和医科大学皮肤病研究所, 南京 210042
  • Received:1998-08-17 Revised:1998-11-19 Online:1999-08-15 Published:1999-08-15