000
00267nam a2200121Ia 4500
008
220201s2007 xx 000 0 eng d
082
_a
615.7
_b
CHE
100
_a
Chein
245
0
_a
Novel drug delivery system
260
_b
CBS
_c
2007
300
_a
797
942
_2
ddc
999
_c
63595
_d
63595