title: Mass immunisation campaigns and quality of immunisation services.
authors.forename: J W
authors.initials: JW
authors.lastname: Bryce
authors.forename: F T
authors.initials: FT
authors.lastname: Cutts
authors.forename: S
authors.initials: S
authors.lastname: Saba
mesh_terms: D002648:Child; D005260:Female; D006801:Humans; D008427:Maternal Health Services / Q000592:standards*; D009549:Nigeria; D011787:Quality of Health Care; D012494:Sampling Studies; D014611:Vaccination / Q000592:standards*