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Stephen Campbell · Study

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Stephen Campbell

19 works· latest 2025· 3 institutionscluster: provisionalORCID 0000-0002-2328-4136

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i1019

Citations4,576

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Most cited in this library

PICO, PICOS and SPIDER: a comparison study of specificity and sensitivity in three search tools for qualitative systematic reviews2014 · 2,694 citations
Canadian-French, German and UK versions of the Child Health Questionnaire: methodology and preliminary item scaling results1998 · 393 citations
Consensus methods in prescribing research2001 · 241 citations
Barriers for Access to New Medicines: Searching for the Balance Between Rising Costs and Limited Budgets2018 · 159 citations
The Effect of Panel Membership and Feedback on Ratings in a Two-Round Delphi Survey1999 · 132 citations

Works

19 shown

Poliomyelitis in Nigeria: Impact of Vaccination Services and Polio Intervention and Eradication Efforts

Vaccines·2025·3 authors·review·Open access

14citations

Mitigating Vaccine Hesitancy and Building Trust to Prevent Future Measles Outbreaks in England

Vaccines·2023·3 authors·Open access

44citations

Coronavirus Disease 2019 (COVID-19) Pandemic across Africa: Current Status of Vaccinations and Implications for the Future

Vaccines·2022·43 authors·Open access

48citations

Challenges and Innovations Brought about by the COVID-19 Pandemic Regarding Medical and Pharmacy Education Especially in Africa and Implications for the Future

Healthcare·2021·41 authors·Open access

57citations

Fixed dose drug combinations – are they pharmacoeconomically sound? Findings and implications especially for lower- and middle-income countries

Expert Review of Pharmacoeconomics & Outcomes Research·2020·54 authors·Open access

97

citations

Barriers for Access to New Medicines: Searching for the Balance Between Rising Costs and Limited Budgets

Frontiers in Public Health·2018·52 authors·review·Open access

159citations

Dutch influenza vaccination rate drops for fifth consecutive year

Vaccine·2015·5 authors

24citations

Are new models needed to optimize the utilization of new medicines to sustain healthcare systems?

Expert Review of Clinical Pharmacology·2014·40 authors·review

123citations

PICO, PICOS and SPIDER: a comparison study of specificity and sensitivity in three search tools for qualitative systematic reviews

BMC Health Services Research·2014·5 authors·review·Open access

2,694citations

Multiple policies to enhance prescribing efficiency for established medicines in Europe with a particular focus on demand-side measures: findings and future implications

Frontiers in Pharmacology·2014·24 authors·Open access

129citations

Reforms and initiatives in Scotland in recent years to encourage the prescribing of generic drugs, their influence and implications for other countries

Expert Review of Pharmacoeconomics & Outcomes Research·2013·6 authors·review

86citations

Ongoing measures to enhance the efficiency of prescribing of proton pump inhibitors and statins in The Netherlands: influence and future implications

Journal of Comparative Effectiveness Research·2012·8 authors

97citations

Multiple initiatives continue to enhance the prescribing efficiency for the proton pump inhibitors and statins in Scotland

Expert Review of Pharmacoeconomics & Outcomes Research·2012·4 authors

81citations

Influence of demand-side measures to enhance renin–angiotensin prescribing efficiency in Europe: implications for the future

Expert Review of Pharmacoeconomics & Outcomes Research·2011·8 authors

82citations

Does GPs' self-perception of their professional role correspond to their social self-image? - A qualitative study from Germany

BMC Family Practice·2010·6 authors·Open access

27citations

Inequalities in morbidity and consulting behaviour for socially vulnerable groups.

Europe PMC (PubMed Central)·2002·3 authors·Open access

48citations

Consensus methods in prescribing research

Journal of Clinical Pharmacy and Therapeutics·2001·2 authors·review

241citations

The Effect of Panel Membership and Feedback on Ratings in a Two-Round Delphi Survey

Medical Care·1999·5 authors

132citations

Canadian-French, German and UK versions of the Child Health Questionnaire: methodology and preliminary item scaling results

Quality of Life Research·1998·7 authors

393citations