PT  - JOURNAL ARTICLE
AU  - Stein, Airton T
AU  - Harzheim, Erno
TI  - Effectiveness of primary health care evaluated by a longitudinal ecological approach
AID  - 10.1136/jech.2005.042416
DP  - 2006 Jan 01
TA  - Journal of Epidemiology and Community Health
PG  - 3--4
VI  - 60
IP  - 1
4099  - http://jech.bmj.com/content/60/1/3.short
4100  - http://jech.bmj.com/content/60/1/3.full
SO  - J Epidemiol Community Health2006 Jan 01; 60