000 00374nas a22001217a 4500
008 190318s9999 xx 000 0 und d
022 _a0007-1420
245 _aBritish Medical Journal
260 _aOxford,UK
260 _bOxford university press
260 _c2003
300 _a999-1038p.,1059-1106p.,1107-1176p.,1177-1236p.,1237-1296p.,1297-1356p.,1357-1414p.,1415-1476p.
999 _c115775
_d115775