(1)
Suraseranivongse, S.; Valairucha, S. .; Laohapensang, M. .; Ruangtrakul, . R. .; Saleepanth, S. .; Kaosaard, R. .; Sirirutbunkajal, P. . Comparison of Morphine Given by An Intravenous Sliding Scale or by Intramuscular Route for Postoperative Pain Relief in Pediatric Patients : An Interim Analysis. Siriraj Med J 2003, 55, 465-472.