Smartphone apps for the self-management of low back pain: a systematic review

- Machado, Gustavo C., Pinheiro, Marina B., Lee, Hopin, Ahmed, Osman H., Hendrick, Paul, Williams, Chris, Kamper, Steven J.

A picture tells a thousand words: a content analysis of concussion-related images online

- Ahmed, Osman H., Lee, Hopin, Struik, Laura L.