Euangdoi Tantapong. (2000) The effects of swaddling on pain response related to heelstick in premature infants. Mahidol University,:ม.ป.ท.Euangdoi Tantapong. 2000. The effects of swaddling on pain response related to heelstick in premature infants. ม.ป.ท.:Mahidol University,;Euangdoi Tantapong. The effects of swaddling on pain response related to heelstick in premature infants. ม.ป.ท.:Mahidol University, 2000. Print.