Chanchai Traivaree และ Somrat Charuluxananan. (2010) Efficacy of dexamethasone for the prevention of nausea and vomiting associated with intrathecal chemotherapy and ketamine sedation in children with leukemia. Chulalongkorn University:ม.ป.ท.Chanchai Traivaree และ Somrat Charuluxananan. 2010. Efficacy of dexamethasone for the prevention of nausea and vomiting associated with intrathecal chemotherapy and ketamine sedation in children with leukemia. ม.ป.ท.:Chulalongkorn University;Chanchai Traivaree และ Somrat Charuluxananan. Efficacy of dexamethasone for the prevention of nausea and vomiting associated with intrathecal chemotherapy and ketamine sedation in children with leukemia. ม.ป.ท.:Chulalongkorn University, 2010. Print.