PT - JOURNAL ARTICLE ED - , TI - Review: brief primary care interventions are moderately effective for increasing physical activity AID - 10.1136/ebn.4.2.45 DP - 2001 Apr 01 TA - Evidence Based Nursing PG - 45--45 VI - 4 IP - 2 4099 - http://ebn.bmj.com/content/4/2/45.short 4100 - http://ebn.bmj.com/content/4/2/45.full SO - Evid Based Nurs2001 Apr 01; 4