Godínez Rodríguez, M.D. los Ángeles and Bernal Becerril, M.L. 2015. Epistemological obstacles: an invisible barrier to nursing research. CuidArte Journal. 4, 7 (Mar. 2015), 36–43. DOI:https://doi.org/10.22201/fesi.23958979e.2015.4.7.69107.