Viraporn Panbud และ Krongdai Unhasuta. (2012) Promoting successful in weaning patients from mechanical ventilation:evidence-based nursing. Mahidol University:ม.ป.ท.Viraporn Panbud และ Krongdai Unhasuta. 2012. Promoting successful in weaning patients from mechanical ventilation:evidence-based nursing. ม.ป.ท.:Mahidol University;Viraporn Panbud และ Krongdai Unhasuta. Promoting successful in weaning patients from mechanical ventilation:evidence-based nursing. ม.ป.ท.:Mahidol University, 2012. Print.