title: Comment from the World Bank.
authors.forename: R
authors.initials: R
authors.lastname: Feachem
authors.forename: P
authors.initials: P
authors.lastname: Musgrove
authors.forename: A E
authors.initials: AE
authors.lastname: Elmendorf
mesh_terms: D003906:Developing Countries; D004641:Emigration and Immigration; D015658:HIV Infections / Q000191:economics* / Q000517:prevention & control / Q000635:transmission; D006801:Humans; D014480:United Nations