Regional disparities in immunization services in Ghana through a bottleneck analysis approach: implications for sustaining national gains in immunization

por Yawson, A. E., Bonsu, G., Senaya, L. K., Yawson, A. O., Eleeza, J. B., Awoonor-Williams, J. K., Banskota, H. K., Agongo, E. E. A.
Publicado 2017