crossrefnpj Digital Medicine2026-07-16Enhancing out-of-hospital emergency care via lexical machine learning modeling of chief complaintsAaron C. Weidman, Remle P. Crowe, Ali Treichel, Francis X. Guyette, David D. SalcidoView free PDFPreviewSource pageCiteBibTeXAPAMLAChicagoIEEEVancouver