@book{110371,
	author = {Ashford, Bailey K. and Gutiérrez Igaravidez, Pedro. and Puerto Rico.},
	title = {Uncinariasis en Puerto Rico},
	publisher = {Bureau of Supplies, Printing and transportation},
	year = {1916.},
	series = {61 Congreso, Documento del Senado de los Estados Unitos},
	address = {San Juan, P.R.},
	note = {A compilation of the reports of the Porto Rico anemia commission: p.99-238.}
}