Semi?quantitative risk assessment by expert elicitation of potential introduction routes of African swine fever from wild reservoir to domestic pig industry and subsequent spread during the Belgian outbreak (2018?2019), Mauroy, Axel, Depoorter Pieter, Saegerman Claude, Cay Ann Brigitte, De Regge Nick, Filippitzi Maria?Eleni, Fischer Claude, Laitat Martine, Maes Dominiek, Morelle Kevin, et al. , Transboundary and Emerging Diseases, Jan-09-2021, Volume 68, Issue 5, (2021)