title: National Immunisation Register inaccuracies and duplications: Ministry of Health response.
authors: David
authors: D
authors: Wansbrough
authors: Rachel
authors: R
authors: Guthrie
mesh_terms: D002648:Child; D006801:Humans; D007114:Immunization / Q000706:statistics & numerical data*; D009520:New Zealand; D012042:Registries; D015203:Reproducibility of Results