Portilla-Ordoñez, S. B., Abreu-Peralta, P. and Villareal-Peñalosa, A. F. (2016) “Nursing Care Process of an Infant with an Orphan Disease under the Callista Roy’s Model”, MedUNAB, 19(2), pp. 151–160. doi: 10.29375/01237047.2581.