Lost gallstones during laparoscopic cholecystectomy as a common but underestimated complication-case report and review of the literature. - Danhel L; Fritz A; Havranek L; Kratzer T; Punkenhofer P; Punzengruber A; Rezaie D; Tatalovic S; Wurm M; Függer R; Biebl M; Kirchweger P (Frontiers in surgery, 2024)