Geduld Heike, Hynes Emilie J Calvello, Wallis Lee A, Reynolds Teri
African Federation for Emergency Medicine, Karl Bremer Hospital, Belville, South Africa.
School of Medicine, University of Colorado, Aurora, CO 80045, USA.
Lancet Glob Health. 2018 Jul;6(7):e731. doi: 10.1016/S2214-109X(18)30235-3.