ปุญญถาวร ส.; นภาประสิทธิ์ ฐ. Care 2-2550. Clinical Critical Care, Bangkok, Thailand, v. 15, n. 1, p. 7–9, 2007. Disponível em: https://he02.tci-thaijo.org/index.php/ccc/article/view/254399. Acesso em: 27 apr. 2024.