TY - RPRT TI - Early cholecystectomy for acute cholecystitis: a prospective randomized study. AU - H J Järvinen AU - J Hästbacka PY - 1980 DO - 10.1097/00000658-198004000-00018 UR - https://pubmed.ncbi.nlm.nih.gov/6445180/ ID - 6445180 ER -