Villamizar Carvajal, B., M. M. Durán De Villalobos, C. Vargas Porras, and H. G. Hernández Hincapié. “Effect of Multisensory Stimulation in the Feeding Pattern in Preterm Infants”. Index De Enfermería, Vol. 28, no. 1-2, Apr. 2019, pp. 18-22, https://ciberindex.com/c/ie/e12124.