Benjaporn Silarug. (1998) Drug use evaluation program for ceftriaxone therapy at Sena hospital, Ayutthaya. Mahidol University,:ม.ป.ท.Benjaporn Silarug. 1998. Drug use evaluation program for ceftriaxone therapy at Sena hospital, Ayutthaya. ม.ป.ท.:Mahidol University,;Benjaporn Silarug. Drug use evaluation program for ceftriaxone therapy at Sena hospital, Ayutthaya. ม.ป.ท.:Mahidol University, 1998. Print.