000 00338nam a2200109Ia 4500
008 160509s9999 xx 000 0 und d
100 _aBritish Medical Journal
245 _aBritish Medical Journal : 1967 : Volume 2(5543-5555) : Shelf 3.7
260 _bBritish Medical Association
_c1967
300 _a854p.+
650 _aBritish Medical Journal
999 _c645
_d645