title: GAVI's funding challenge.
authors.forename: Julian
authors.initials: J
authors.lastname: Lob-Levyt
mesh_terms: D003906:Developing Countries; D005381:Financing, Organized; D006801:Humans; D017589:Immunization Programs / Q000191:economics*; D007391:International Cooperation; D009939:Organizations, Nonprofit / Q000191:economics*