000 00356nam a2200133Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
100 _aAustin Smith
245 4 _aThe Journal of the American Medical Association
260 _cNovember 15, 2001
_bPergamon Press
_aNew York
300 _aP. 7423-8770
300 _bV. 51
942 _cJRBV
999 _c20771
_d20771