Piyathida Smutraprapoot. (1997) Patient satisfaction towards the services of Health Center 24, B.M.A. Mahidol University,:ม.ป.ท.Piyathida Smutraprapoot. 1997. Patient satisfaction towards the services of Health Center 24, B.M.A. ม.ป.ท.:Mahidol University,;Piyathida Smutraprapoot. Patient satisfaction towards the services of Health Center 24, B.M.A. ม.ป.ท.:Mahidol University, 1997. Print.