Uriwan Kullamard. 2004. Primary care service utilization by people in crowded communities in Bangkok. Field of Study Community Health Nursing, Mahidol University;
Uriwan Kullamard. (2004) Primary care service utilization by people in crowded communities in Bangkok . Mahidol University/Bangkok.
Uriwan Kullamard. Primary care service utilization by people in crowded communities in Bangkok. . Bangkok:Mahidol University, 2004.
Uriwan Kullamard. (2004) Primary care service utilization by people in crowded communities in Bangkok . Mahidol University/Bangkok.