Prevalence of rheumatic heart disease in 4720 asymptomatic scholars from South Africa and Ethiopia
Mark E Engel, Abraham Haileamlak, Liesl Zühlke, Carolina E Lemmer, Simpiwe Nkepu, Marnie van de Wall, Wandimu Daniel, Maylene Shung King, Bongani M Mayosi
Heart Sep 2015, 101 (17) 1389-1394; DOI: 10.1136/heartjnl-2015-307444