Nguyen Thi Thu Trang และ Orapan Thosingha. (2016) Factors associated with recovery among patients after abdominal surgery. Mahidol University:ม.ป.ท.Nguyen Thi Thu Trang และ Orapan Thosingha. 2016. Factors associated with recovery among patients after abdominal surgery. ม.ป.ท.:Mahidol University;Nguyen Thi Thu Trang และ Orapan Thosingha. Factors associated with recovery among patients after abdominal surgery. ม.ป.ท.:Mahidol University, 2016. Print.