000 00294nam a2200121Ia 4500
008 241001s9999 xx 000 0 und d
020 _a044401537X
100 _aWong, Chu-kwan
_999670
245 0 _aClinics in Dermatology
260 _bElesvier
_aU.S.A.
_c1991
300 _a115p.
942 _cBK
999 _c262188
_d262188