PT - JOURNAL ARTICLE AU - Alexander, Elizabeth TI - Designing Research On Health Risk Behaviors: Questioning the Assumptions AID - 10.3122/jabfm.7.3.266 DP - 1994 May 01 TA - The Journal of the American Board of Family Practice PG - 266--268 VI - 7 IP - 3 4099 - http://www.jabfm.org/content/7/3/266.short 4100 - http://www.jabfm.org/content/7/3/266.full SO - J Am Board Fam Med1994 May 01; 7