@article {320, editor = {,}, title = {Correction}, volume = {170}, number = {3}, pages = {320--320-b}, year = {2004}, publisher = {CMAJ}, issn = {0820-3946}, URL = {https://www.cmaj.ca/content/170/3/320.3}, eprint = {https://www.cmaj.ca/content/170/3/320.3.full.pdf}, journal = {CMAJ} }