title: Difficulties with vaccine programmes.
authors.affiliation: Gondar College of Medical Sciences, Ethiopia. gcms@telecom.net.et
authors.forename: S A
authors.initials: SA
authors.lastname: Zeleke
mesh_terms: D002648:Child; D002662:Child Health Services; D003906:Developing Countries; D006801:Humans; D017589:Immunization Programs; D014611:Vaccination