World Health Organization. Regional Office for Africa2018-03-142018-03-142017-12-319789290233800https://iris.who.int/handle/10665/260478vi, 42 p.enhttps://creativecommons.org/licenses/by-nc-sa/3.0/igoImmunization ProgramsTeaching MaterialsMid-Level Management Course for EPI Managers: Block III: Logistics: Module 7: Cold chain managementPublicationsorganization and administrationWorld Health Organization