Health care workers in conflict and post-conflict settings: Systematic mapping of the evidence. - Bou-Karroum, Lama; El-Harakeh, Amena; Kassamany, Inas; Ismail, Hussein; El Arnaout, Nour; Charide, Rana; Madi, Farah; Jamali, Sarah; Martineau, Tim; El-Jardali, Fadi; Akl, Elie A. (PLoS ONE, 2020)