RT Journal Article SR Electronic T1 Keeping your sunny side up. How sunlight affects health and well-being. JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 422 OP 423 VO 52 IS 4 A1 Stephen J Genuis YR 2006 UL http://www.cfp.ca/content/52/4/422.abstract AB