van Zyl-Smit Richard, Ahmed Tarig
Division of Pulmonology and UCT Lung Institute, Department of Medicine, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa.
Division of Pulmonology, Department of Medicine, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa.
Afr J Thorac Crit Care Med. 2019 Apr 12;25(1). doi: 10.7196/AJTCCM.2019.v25i1.004. eCollection 2019.