Kulchana Piromrat. (1998) Improvement of outpatient pharmacy services at Paholpolpayuhasena hospital. Mahidol University,:ม.ป.ท.Kulchana Piromrat. 1998. Improvement of outpatient pharmacy services at Paholpolpayuhasena hospital. ม.ป.ท.:Mahidol University,;Kulchana Piromrat. Improvement of outpatient pharmacy services at Paholpolpayuhasena hospital. ม.ป.ท.:Mahidol University, 1998. Print.