000
00319nam a2200133Ia 4500
008
251112s9999||||xx |||||||||||||| ||und||
040
_a
CNCLSA
100
_a
Richard Smith
245
0
_a
B M J
260
_c
April 1, 2000
_b
BMJ Publishing Group Ltd
_a
London
300
_a
P. 883-1740
300
_b
V. 320
942
_c
JRBV
999
_c
12984
_d
12984