Vinai Chamnanpan. 1991. Knowledge, perception and health care provision of health personnel in health centers in Kamphangphet province, Thailand. Faculty of Graduate Studies, Mahidol University;
Vinai Chamnanpan. (1991) Knowledge, perception and health care provision of health personnel in health centers in Kamphangphet province, Thailand . Mahidol University/Bangkok.
Vinai Chamnanpan. Knowledge, perception and health care provision of health personnel in health centers in Kamphangphet province, Thailand. . Bangkok:Mahidol University, 1991.
Vinai Chamnanpan. (1991) Knowledge, perception and health care provision of health personnel in health centers in Kamphangphet province, Thailand . Mahidol University/Bangkok.