2017. Neural development, somitogenesis and internal morphology of the embryos of Hyloxalus vertebralis and Dendrobates auratus (Anura: Dendrobatidae). Revista Ecuatoriana de Medicina y Ciencias Biológicas. 34, 1-2 (Aug. 2017), 99–102. DOI:https://doi.org/10.26807/remcb.v34i1-2.238.