[1]
Sàenz Herrera, C. and Lizano Madrigal, C. 1961. A contribution to the study of Hookworm disease in infants. Revista de Biología Tropical. 9, 2 (Dec. 1961), 171–185. DOI:https://doi.org/10.15517/rev.biol.trop.1961.30310.