@article{irlam_mayosi_engel_gaziano_2013, 
  title={Primary Prevention of Acute Rheumatic Fever and Rheumatic Heart Disease With Penicillin in South African Children With Pharyngitis: A Cost-Effectiveness Analysis}, 
  DOI={10.1161/circoutcomes.111.000032}, 
  publisher={Ovid Technologies (Wolters Kluwer Health)}, 
  author={Irlam and Mayosi and Engel and Gaziano}, 
  year={2013}, 
  month={May}
  }