«Comentarios Bibliográficos: "Análisis Comparativo De Recientes Libros De Texto Sobre Microbiología General“, ”A Used-Friendly Guide to the Ciliates (Protozos, Ciliophora) Commonly Used by Hydrobiologists As Bioindicators in Rivers, Lakes and Wastes Waters». 2005. Natura Neotropicalis 2 (27): 153-55. https://doi.org/10.14409/natura.v2i27.3690.