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Jaca A, Durão S, Harbron J.Jaca A, et al.S Afr Med J. 2020 Nov 27;110(12):1158-1159. doi: 10.7196/SAMJ.2020.v110i12.14730.S Afr Med J. 2020.PMID: 33403957Review.
Iwu CJ, Jordan P, Jaca A, Iwu CD, Schutte L, Wiysonge CS.Iwu CJ, et al. Among authors: jaca a.Pan Afr Med J. 2020 Oct 13;37:148. doi: 10.11604/pamj.2020.37.148.24934. eCollection 2020.Pan Afr Med J. 2020.PMID: 33425181Free PMC article.
Cooper S, Schmidt BM, Swartz A, Colvin CJ, Leon N, Sambala EZ, Jaca A, Gloeck N, Pillay N, Kredo T, Wiysonge C.Cooper S, et al. Among authors: jaca a.S Afr Med J. 2022 Dec 1;112(12):890-891. doi: 10.7196/SAMJ.2022.v112i12.16766.S Afr Med J. 2022.PMID: 36472322Review.
Jaca A, Mathebula L, Iweze A, Pienaar E, Wiysonge CS.Jaca A, et al.Vaccine. 2018 May 17;36(21):2921-2927. doi: 10.1016/j.vaccine.2018.04.028. Epub 2018 Apr 19.Vaccine. 2018.PMID: 29680199Free article.Review.
Jaca A.Jaca A.Pan Afr Med J. 2019 Apr 9;32:168. doi: 10.11604/pamj.2019.32.168.16542. eCollection 2019.Pan Afr Med J. 2019.PMID: 31303937Free PMC article.
Jaca A, Iwu CJ, Wiysonge CS.Jaca A, et al.Pan Afr Med J. 2020 Sep 12;37(Suppl 1):8. doi: 10.11604/pamj.supp.2020.37.8.25986. eCollection 2020.Pan Afr Med J. 2020.PMID: 33294109Free PMC article.
Jaca A, Wiyeh AB, Sambala EZ, Wiysonge CS.Jaca A, et al.Pan Afr Med J. 2021 May 20;39:57. doi: 10.11604/pamj.2021.39.57.17629. eCollection 2021.Pan Afr Med J. 2021.PMID: 34422180Free PMC article.