References

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• 2011Does improving maternal knowledge of vaccines impact infant immunization rates? A community-based randomized-controlled trial in Karachi, Pakistan185 cited
• 2014A systematic literature review of missed opportunities for immunization in low- and middle-income countries128 cited
• 2019Defining hard-to-reach populations for vaccination116 cited
• 2004The effects and costs of expanding the coverage of immunisation services in developing countries: a systematic literature review109 cited
• 2009Evidence-based discussion increases childhood vaccination uptake: a randomised cluster controlled trial of knowledge translation in Pakistan106 cited
• 2003COST-EFFECTIVENESS ANALYSIS: CAN WE REDUCE VARIABILITY IN COSTING METHODS?98 cited
• 2008The impact of using different costing methods on the results of an economic evaluation of cardiac care: microcosting vs gross‐costing approaches96 cited
• 2015Strategies to increase the demand for childhood vaccination in low- and middle-income countries: a systematic review and meta-analysis95 cited
• 2014Drivers of routine immunization coverage improvement in Africa: findings from district-level case studies93 cited
• 2008Too little but not too late: Results of a literature review to improve routine immunization programs in developing countries89 cited