Chu X, Yan P, Zhang N, Chen N, et al. The efficacy and safety of intermittent preventive treatment with
sulphadoxine-pyrimethamine vs artemisinin-based drugs for malaria: a systematic
review and meta-analysis. Trans R Soc Trop Med Hyg 2021 Oct 14. pii: 6397199. doi: 10.1093.
PMID: 34651193