Benjamaporn Poolsawat. (2000) The effects of relaxation training on pre and postoperative anxiety of patients undergoing a total abdominal hysterectomy. Mahidol University,:ม.ป.ท.Benjamaporn Poolsawat. 2000. The effects of relaxation training on pre and postoperative anxiety of patients undergoing a total abdominal hysterectomy. ม.ป.ท.:Mahidol University,;Benjamaporn Poolsawat. The effects of relaxation training on pre and postoperative anxiety of patients undergoing a total abdominal hysterectomy. ม.ป.ท.:Mahidol University, 2000. Print.