BMC Research Notes
http://www.biomedcentral.com/bmcresnotes/content
(Accessed 20 June 2015)
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Research article
Level of immunization coverage and associated factors among children aged 12–23 months in Lay Armachiho District, North Gondar Zone, Northwest Ethiopia: a community based cross sectional study
Melkamu Kassahun, Gashaw Biks, Alemayehu Teferra BMC Research Notes 2015, 8:239 (13 June 2015)