Lactate in refractory out-of-hospital cardiac arrest. The Prague OHCA study subanalysis - Dusík, Milan; Šmalcová, Jana; Rob, Daniel; Havránek, Štěpán; Šmíd, Ondřej; Lahoda Brodská, Helena; Huptych, Michal; Bělohlávek, Jan (Cor et Vasa (Brno), 2023)