@misc{indiciae2851da755f57, title = {Internet versus mailed questionnaires: a controlled comparison (2).}, author = {Pam Leece and Mohit Bhandari and Sheila Sprague and Marc F Swiontkowski and Emil H Schemitsch and Paul Tornetta and P J Devereaux and Gordon H Guyatt}, year = {2004}, doi = {10.2196/jmir.6.4.e39}, url = {https://pubmed.ncbi.nlm.nih.gov/15631963/}, note = {Source identifier: 15631963} }