by Penaloza, W, Molina, M.R, Brenes, R.G, Bressani, R
Published in Applied and Environmental Microbiology (01.02.1985)

by Noor, M I, Brenes, R G, Bressani, R, Elías, L G
Published in Archivos latinoamericanos de nutrición (01.06.1984)

by Bressani, R, Brenes, R.G, Garcia, A, Elias, L.G
Published in Journal of the science of food and agriculture (1987)

by Bressani R, Gonzalez J.M, Gomez Brenes R
Published in Turrialba (1981)