TY - JOUR T1 - Hypotheses and Questions JF - The Annals of Family Medicine JO - Ann Fam Med SP - 561 LP - 562 DO - 10.1370/afm.789 VL - 5 IS - 6 AU - Kurt C. Stange Y1 - 2007/11/01 UR - http://www.annfammed.org/content/5/6/561.abstract N2 - ER -