Untitled2003-10-011 PRE AI RRoberta B. Ness *MMelissa L. Bondy CCharles C. Branas CCarlos A. Camargo RRichard Rothenberg JJonathan M. Samet DDale P. Sandler GG. Marie Swanson BBrian L. Strom DOI:10.1016/j.annepidem.2003.09.001OriginalOriginal request for helpShareSaveAbstract En Keywords:DISSENT ADVICE