000
00292nam a2200097Ia 4500
008
160509s9999 xx 000 0 und d
100
_a
National Library of Medicine
245
_a
Medline : 1978 - 1979National Library of Medicine
260
_b
National Library of Medicine
_c
1966
650
_a
Medline
999
_c
9156
_d
9156