000 00291nam a2200121Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
245 0 _aB M J
260 _cOctober 2, 2004
_bBMJ Publishing Group Ltd
_aLondon
300 _aP. 751-1496
300 _bV. 329
942 _cJRBV
999 _c12488
_d12488