World Health Organization, Unicef, and World Bank. State of the world’s vaccines and immunization. 3rd ed. Report, World Health Organization, Geneva, 2009.
2.
FinePEamesKHeymannDL.“Herd immunity”: a rough guide. Clin Infect Dis2011;52:911–916.
LoNCHotezPJ.Public health and economic consequences of vaccine hesitancy for measles in the United States. JAMA Pediatr2017;171:887–892.
6.
PearceALawCEllimanDet al. Factors associated with uptake of measles, mumps, and rubella vaccine (MMR) and use of single antigen vaccines in a contemporary UK cohort: prospective cohort study. BMJ2008;336:754–757.
7.
MolbakKHansenNDValentiner-BranthP.Pre-vaccination care-seeking in females reporting severe adverse reactions to HPV vaccine. A registry based case-control study. PLoS One2016;11:e0162520.
Arnheim-DahlstromLPasternakBSvanstromHet al. Autoimmune, neurological, and venous thromboembolic adverse events after immunisation of adolescent girls with quadrivalent human papillomavirus vaccine in Denmark and Sweden: cohort study. BMJ2013;347:f5906.
Nasjonalt folkehelseinstitutt. Barnevaksinasjonsprogrammet i Norge. Report for2016 [Children vaccination program in Norway]. Norway: Nasjonalt folkehelseinstitutt, 2017.
12.
NielsenALJervelundSSVilladsenSFet al. Recruitment of ethnic minorities for public health research: an interpretive synthesis of experiences from six interlinked Danish studies. Scand J Public Health2017;45:140–152.
13.
AhlmarkNAlgrenMHHolmbergTet al. Survey nonresponse among ethnic minorities in a national health survey: a mixed-method study of participation, barriers, and potentials. Ethn Health2015;20:611–632.