Ann Danaiya Usher. Show Affiliations »
Abstract
Mesh: See more » Developing CountriesHumansImmunization Programs/economicsInternational CooperationOrganizations, Nonprofit/economics
Year: 2010 PMID: 20217910 DOI: 10.1016/s0140-6736(10)60328-5
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321