000 00330nam a2200109Ia 4500
008 160509s9999 xx 000 0 und d
100 _aBritish Medical Bulletin
245 _aBritish Medical Bulletin : 1981 : 37(1-3)
260 _bMedical Department, The British Council
_c1981
300 _a304p.
650 _aBritish Medical Bulletin
999 _c2847
_d2847