Huber A, Pascoe S, Fox M, Murphy J, Mphokojoe M, Gorgens M, et al. Leveraging routine data in impact evaluation: Understanding data systems in primary healthcare prior to a matched cluster-randomised evaluation of adherence guidelines in South Africa. S Afr Med J [Internet]. 2022 Oct. 5 [cited 2025 Oct. 7];112(10):819-27. Available from: https://samajournals.co.za/index.php/samj/article/view/260