Niti Osirisakul และ Cha-oncin Sooksriwong. (2015) Appication of the VMI system to replenish medicine at ramathibodi hospital. Mahidol University:ม.ป.ท.Niti Osirisakul และ Cha-oncin Sooksriwong. 2015. Appication of the VMI system to replenish medicine at ramathibodi hospital. ม.ป.ท.:Mahidol University;Niti Osirisakul และ Cha-oncin Sooksriwong. Appication of the VMI system to replenish medicine at ramathibodi hospital. ม.ป.ท.:Mahidol University, 2015. Print.