000 00416nam 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 : 1980 : Volume 244(Oct-Dec) : (Tiruvallur)
260 _bAmerican Medical Association
_c1980
300 _a2938p.
650 _aThe Journal of the American Medical Association
999 _c2650
_d2650