11/5/2018 Influence of surgical procedures and general anesthesia on child development before primary school entry among matched sibling pairs O'Leary JD, Janus M, Duku E, Wijeysundera DN, To T, Li P, Maynes JT, Faraoni D, Crawford MW. JAMA Pediatr. 2018; Nov 5 [Epub ahead of print].
8/1/2016 A population-based study evaluating the association between surgery in early life and child development at primary school entry O'Leary JD, Janus M, Duku E, Wijeysundera DN, To T, Li P, Maynes JT, Crawford MW. Anesthesiology. 2016; 125(2):272-9.
3/14/2016 Effect of surgical safety checklists on pediatric surgical complications in Ontario O'Leary JD, Wijeysundera DN, Crawford MW, CMAJ. 2016; 188(9):E191-8. Epub 2016 Mar 14.