000 00340pam a2200121a 44500
008 230405s1993 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aWALTERS K / HADGRAIT
245 _aPHARMACEUTICAL SKIN PENETRATION ENHANCEMENT
260 _aNEW YORK
_bWILEY INTERSCIENCE PUBLICATION NEW YORK
_c1993
300 _a440
906 _a3481
999 _c268920
_d268920