https://www.cfp.ca/content/58/9/e521.long
Wiedmeyer ML, Lofters A, Rashid M. Can Fam Physician. 2012 Sep;58(9):e521-6. PMID: 22972744
https://www.cfp.ca/content/58/9/e521.long
Wiedmeyer ML, Lofters A, Rashid M. Can Fam Physician. 2012 Sep;58(9):e521-6. PMID: 22972744