Hohlfeld, AKredo, TClarke, M2024-09-272024-09-272023-09-03https://hdl.handle.net/11288/597588Presented at the 27th Cochrane Colloquium, London, UK from 3-6 September 2023.enPublication bias - a cross-sectional study of randomised trials in Sub- Saharan Africa: Ongoing challenges of research wastePresentation