References

• 2018Systematic review or scoping review? Guidance for authors when choosing between a systematic or scoping review approach11,859 cited
• 2016A scoping review on the conduct and reporting of scoping reviews2,310 cited
• 2021An open source machine learning framework for efficient and transparent systematic reviews1,237 cited
• 2012Paying for performance to improve the delivery of health interventions in low- and middle-income countries365 cited
• 2016What is the private sector? Understanding private provision in the health systems of low-income and middle-income countries281 cited
• 2024The SAFE procedure: a practical stopping heuristic for active learning-based screening in systematic reviews and meta-analyses174 cited
• 2020The influence of corruption and governance in the delivery of frontline health care services in the public sector: a scoping review of current and future prospects in low and middle-income countries of south and south-east Asia154 cited
• 2016Prohibit, constrain, encourage, or purchase: how should we engage with the private health-care sector?141 cited
• 2016Managing the public–private mix to achieve universal health coverage139 cited
• 2021Paying for performance to improve the delivery of health interventions in low- and middle-income countries128 cited
• 2019Corruption in Anglophone West Africa health systems: a systematic review of its different variants and the factors that sustain them115 cited
• 2016Interventions to reduce corruption in the health sector103 cited