000
00239nam a2200097Ia 4500
999
_c
22981
_d
22981
008
170601s1971 xx 000 0 und d
082
_a
610
100
_a
A.D.
245
0
_a
7th Symposym on Advances Medicine
260
_b
Pitma Medical
_c
1971
942
_2
ddc
_c
BK