| Authors: |
Mwale M; World Health Organization, Lusaka, Zambia., Phiri G; Expanded Program on Immunization, Child Health Unit, The Ministry of Health, Lusaka, Zambia., Mwansa FD; UNICEF, Lusaka, Zambia., Chipimo PJ; World Health Organization, Lusaka, Zambia., Masumbu P; World Health Organization, Lusaka, Zambia., Matanda K; Expanded Program on Immunization, Child Health Unit, The Ministry of Health, Lusaka, Zambia., Kayeye P; Expanded Program on Immunization, Child Health Unit, The Ministry of Health, Lusaka, Zambia., Mwangilwa K; Strategic Planning Information Management, Zambia National Public Health Institute, Lusaka, Zambia., Nakazwe C; Population and Demography Unit, The Zambia Statistics Agency, Lusaka, Zambia., Namukoko H; Population and Demography Unit, The Zambia Statistics Agency, Lusaka, Zambia., Mutembo S; International Vaccine Access Centre, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America., Masaninga F; World Health Organization, Lusaka, Zambia., Sakala J; Expanded Program on Immunization, Child Health Unit, The Ministry of Health, Lusaka, Zambia., Lugala PC; World Health Organization, Lusaka, Zambia. |
