Mr. Phruet Soipetkasem, Bangkok, Thailand
Critical care medicine Ramathibodi hospital, 270 Rama 6 Rd. Phayatai, Ratchathewi, Bangkok, Thailand
Ramanthibodi Hospital, Bangkok, Thailand
Ramathibodi Hospital, Bangkok, Thailand
Faculty of Medicine Ramathibodi Hospital, ฺBangkok, Thailand
Supicha Maneekhiew, Bangkok, Thailand
Department of Anesthesiology, Ramathibodi Hospital, Bankok, Bangkok, Thailand