000 00346nam a2200109Ia 4500
008 160509s9999 xx 000 0 und d
100 _aBritish Medical Journal
245 _aBritish Medical Journal : 1971 : Volume 3(5765- 5777),3(s) : Shelf 3.8
260 _bBritish Medical Association
_c1971
300 _a780p.+
650 _aBritish Medical Journal
999 _c1034
_d1034