RT Journal Article SR Electronic T1 Constipation in older adults JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 152 OP 158 VO 61 IS 2 A1 Brenda G. Schuster A1 Lynette Kosar A1 Rejina Kamrul YR 2015 UL http://www.cfp.ca/content/61/2/152.abstract AB