Monitoring the performance of the Expanded Program on Immunization: the case of Burkina Faso by Feletto Marta, Taminy Emile, Kabore Moussa, Haddad Slim, Bicaba Abel, Fournier Pierre

System-level determinants of immunization coverage disparities among health districts in Burkina Faso: a multiple case study by Contreras Gisèle, Ouédraogo Boubacar, Kabore Moussa, Taminy Elie, Feletto Marta, Bicaba Abel, Haddad Slim, Larocque Renée, Fournier Pierre