Orthopaedic research in low-income countries: A bibliometric analysis of the current literatureSimon Matthew Graham, Ciaran Brennan, Maritz Laubscher, Sithombo Maqungo, David G. Lalloo, Daniel C. Perry, Nyengo Mkandawire and William J. HarrisonSICOT-J, 5 (2019) 41DOI: https://doi.org/10.1051/sicotj/2019038