Vaccination coverage and timeliness in three South African areas: a prospective study
2011 · BMC Public Health · 112 citations
https://doi.org/10.1186/1471-2458-11-404
H
Halvor Sommerfelt
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Halvor Sommerfelt is an academic researcher from Norwegian Institute of Public Health. The author has contributed to research in topics: Child Nutrition and Water Access & Viral gastroenteritis research and epidemiology & Escherichia coli research studies. The author has an h-index of 53, co-authored 162 publications.
ORCID: 0000-0002-5670-9786Papers by this author
worksCase-control vaccine effectiveness studies: Preparation, design, and enrollment of cases and controls
2017 · Vaccine · 108 citations
https://doi.org/10.1016/j.vaccine.2017.04.037
Child survival and BCG vaccination: a community based prospective cohort study in Uganda
2015 · BMC Public Health · 105 citations
https://doi.org/10.1186/s12889-015-1497-8
Maternal education is associated with vaccination status of infants less than 6 months in Eastern Uganda: a cohort study
2010 · BMC Pediatrics · 78 citations
https://doi.org/10.1186/1471-2431-10-92
Perinatal mortality in rural Burkina Faso: a prospective community-based cohort study
2010 · BMC Pregnancy and Childbirth · 53 citations
https://doi.org/10.1186/1471-2393-10-45
Case-control vaccine effectiveness studies: Data collection, analysis and reporting results
2017 · Vaccine · 40 citations
https://doi.org/10.1016/j.vaccine.2017.04.035
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