Tracking coverage, dropout and multidimensional equity gaps in immunisation systems in West Africa, 2000–2017
Oghenebrume Wariri, Bassey Edem, Esin Nkereuwem, Oluwatosin O Nkereuwem, Gregory Umeh, Ed Clark, Olubukola T Idoko, Terna Nomhwange, Beate Kampmann
BMJ Global Health Sep 2019, 4 (5) e001713; DOI: 10.1136/bmjgh-2019-001713