title: Pharmaceutical companies pledge vaccines for developing countries.
authors.forename: J
authors.initials: J
authors.lastname: Rovner
mesh_terms: D003906:Developing Countries; D004345:Drug Industry / Q000191:economics*; D005381:Financing, Organized; D006801:Humans; D017589:Immunization Programs / Q000191:economics*; D014481:United States