Poukwan Norsavan. (1999) Conversation of antimicorbials from intravenous to oral route. Mahidol University,:ม.ป.ท.Poukwan Norsavan. 1999. Conversation of antimicorbials from intravenous to oral route. ม.ป.ท.:Mahidol University,;Poukwan Norsavan. Conversation of antimicorbials from intravenous to oral route. ม.ป.ท.:Mahidol University, 1999. Print.