000
00300 a2200121 4500
008
151002tSep,-Oct. 1987
245
_a
Journal of the American Medical Association
250
_a
Vol. 258 Nos. 9-16
260
_a
U.S.A.
260
_b
American Medical Association
260
_c
Sep,-Oct. 1987
942
_c
BV
999
_c
3340
_d
3340