{Reference Type}: Journal Article {Title}: The American Society of Colon and Rectal Surgeons' Clinical Practice Guideline for the Evaluation and Management of Constipation. {Author}: Paquette IM;Varma M;Ternent C;Melton-Meaux G;Rafferty JF;Feingold D;Steele SR; {Journal}: Dis Colon Rectum {Volume}: 59 {Issue}: 6 {Year}: Jun 2016 {Factor}: 4.412 {DOI}: 10.1097/DCR.0000000000000599 {Abstract}: