title: Anemia in Puerto Rico at the turn of the twentieth century.
authors.affiliation: Ana Rita Gonzalez is with Policy Wisdom LLC, Miami, FL. Elizabeth Fee is with the National Library of Medicine, National Institutes of Health, Bethesda, MD.
authors.forename: Ana Rita
authors.initials: AR
authors.lastname: Gonzalez
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Fee
mesh_terms: D000722:Ancylostoma; D000724:Ancylostomiasis / Q000150:complications / Q000453:epidemiology / Q000266:history; D000740:Anemia / Q000453:epidemiology / Q000209:etiology / Q000266:history* / Q000517:prevention & control; D000818:Animals; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D011634:Public Health / Q000266:history; D011647:Puerto Rico / Q000453:epidemiology