TY - JOUR AN - 35 AU - Salem,L. AU - Veenstra,D.L. AU - Sullivan,S.D. TI - The timing of elective colectomy in diverticulitis: a decision analysis. JO - J Am Coll Surg PY - 2004 VL - 199 SP - 904-912 M2 - 904 DO - 10.1016/j.jamcollsurg.2004.07.029 ER -