Drivers of routine immunization coverage improvement in Africa : findings from district-level case studies

Autor: LaFond, Anne, Kanagat, Natasha, Steinglass, Robert, Fields, Rebecca, Sequeira, Jenny, Mookherji, Sangeeta
Zdroj: Health Policy and Planning, 2015 Apr 01. 30(3), 298-308.
Databáze: JSTOR Journals