RT Journal Article SR Electronic T1 Taking the stress out of treating erectile dysfunction JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 898 OP 903 VO 56 IS 9 A1 Andries J. Muller A1 Loren Regier A1 Brent Jensen YR 2010 UL http://www.cfp.ca/content/56/9/898.abstract AB