Santi Punnahitananda และผู้แต่งคนอื่นๆ. (2006) Efficacy of polyethylene plastic wrap for the prevention of hypothermia during immediate postnatal period in premature infants : a randomized controlled trial. Chulalongkorn University:ม.ป.ท.Santi Punnahitananda และผู้แต่งคนอื่นๆ. 2006. Efficacy of polyethylene plastic wrap for the prevention of hypothermia during immediate postnatal period in premature infants : a randomized controlled trial. ม.ป.ท.:Chulalongkorn University;Santi Punnahitananda และผู้แต่งคนอื่นๆ. Efficacy of polyethylene plastic wrap for the prevention of hypothermia during immediate postnatal period in premature infants : a randomized controlled trial. ม.ป.ท.:Chulalongkorn University, 2006. Print.