DaviesPSGrahamSMMaqungoS, et al.Total joint replacement in sub-Saharan Africa: a systematic review. Trop Doct2019; 49: 120–128–120–128.
2.
MoherDLiberatiATetzlaffJ, et al.Preferred Reporting Items for Systematic Reviews and Meta-Analyses: The PRISMA Statement. PLoS Med2009; 6: e1000097–e1000097.
3.
Ondari-Okemwa E. Scholarly publishing in sub-Saharan Africa in the twenty-first century: Challenges and opportunities. First Monday 2007; 12. DOI: 10.5210/fm.v12i10.1966.
4.
TriccoACTetzlaffJSampsonM, et al.Few systematic reviews exist documenting the extent of bias: a systematic review. J Clin Epidemiol2008; 61: 422–434–422–434.
5.
UNDP. United Nations Development Programme - Human Development Reports. Available at: http://hdr.undp.org/en/composite/IHDI (accessed 21 March 2019).