TY - JOUR AU - Laurell, H; Hansson, L E; Gunnarsson, U TI - Acute diverticulitis – clinical presentation and differential diagnostics JO - Colorectal Dis VL - 9 PY - 2007 DO - 10.1111/j.1463-1318.2006.01162.x SP - 496 EP - 501 N1 - discussion 501-502 ER -