000 00421nam a2200109Ia 4500
008 160509s9999 xx 000 0 und d
100 _aThe Journal of the American Medical Association
245 _aJAMA : The Journal of the American Medical Association : 1990 : Volume 263(Jan-Feb) : Shelf 13.6
260 _bAmerican Medical Association
_c1990
300 _a1172p.
650 _aThe Journal of the American Medical Association
999 _c5053
_d5053