RT Journal Article SR Electronic T1 Measuring psychological stress. Concept, model, and measurement instrument in primary care research. JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 1159 OP 1160 VO 49 IS 9 A1 Louise Lemyre A1 Réjean Tessier YR 2003 UL http://www.cfp.ca/content/49/9/1159.abstract AB