RT Journal Article SR Electronic T1 Is vitamin D deficiency an underreported issue in refugee health? JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 641 OP 643 VO 59 IS 6 A1 Guigné, Francoise A1 Duke, Pauline A1 Rourke, Leslie YR 2013 UL http://www.cfp.ca/content/59/6/641.abstract AB