Brugha, R; Starling, M; Walt, G; (2002) GAVI, the first steps: lessons for the Global Fund. Lancet, 359 (9304). pp. 435-8. ISSN 0140-6736 DOI: https://doi.org/10.1016/S0140-6736(02)07607-9 Full text not available from this repository.