Strategic purchasing for universal health coverage: examining the purchaser–provider relationship within a social health insurance scheme in Nigeria
Enyi Etiaba, Obinna Onwujekwe, Ayako Honda, Ogochukwu Ibe, Benjamin Uzochukwu, Kara Hanson
BMJ Global Health Oct 2018, 3 (5) e000917; DOI: 10.1136/bmjgh-2018-000917