000 00340nam a2200145Ia 4500
008 220613s9999||||xx |||||||||||||| ||und||
020 _a0002-9262
100 _axxx
245 0 _aAmerican Journal of Epidemiology
250 _a181(1-4) Jan-Feb 2015
260 _bOxford University Press
300 _a293
650 _aSPM
942 _cFJ
999 _c14217
_d14217