1. Rural–urban migration and depression in ageing family members
left behind
2. The Effects of Geography and Spatial Behavior on Health Care Utilization among the Residents of a Rural Region
3. Choeichom, S. (2005). Elderly health service utilization: The study of kanchanaburi demographic surveillance system(Master’s thesis).Institute of Population and Social Research, Mahidol University, NakhonPathom, Thailand. Retrieved from http://www.thaicentenarian.mahidol.ac.th/TECIC/index.php?option=com_docman&task=doc_download&gid=40&Itemid=76
4. Geographic information systems, spatial network analysis, and contraceptive choice