000 00239nam a2200097Ia 4500
999 _c22981
_d22981
008 170601s1971 xx 000 0 und d
082 _a610
100 _aA.D.
245 0 _a7th Symposym on Advances Medicine
260 _bPitma Medical
_c1971
942 _2ddc
_cBK