Maliwan Chewpreecha. (2000) A comparative study of status and problems of ventilator management in ICU of public and private hospitals in Bangkok. Mahidol University,:ม.ป.ท.Maliwan Chewpreecha. 2000. A comparative study of status and problems of ventilator management in ICU of public and private hospitals in Bangkok. ม.ป.ท.:Mahidol University,;Maliwan Chewpreecha. A comparative study of status and problems of ventilator management in ICU of public and private hospitals in Bangkok. ม.ป.ท.:Mahidol University, 2000. Print.