000 00414nam a2200109Ia 4500
008 160509s9999 xx 000 0 und d
100 _aThe Journal of the American Medical Association
245 4 _aThe Journal of the American Medical Association : 1990 : Volume 264(Sep-Oct) : Shelf 13.6
260 _bAmerican Medical Association
_c1990
300 _a2168p.
650 _aThe Journal of the American Medical Association
999 _c5057
_d5057