ATS Research Committee paper: Survey of major trauma centre preparedness for mass casualty incidents in Australia, Canada, England and New Zealand Published in EClinical Medicine Journal. ATS Trauma Talk Spring 2020 ATS Trauma Talk Winter 2020 ATS Trauma Talk Autumn 2020 ATS Trauma Talk Summer 2020 ATS Trauma Talk Spring 2019 ATS Trauma Talk Winter 2019 ATS Trauma Talk Autumn 2019 ATS Trauma Talk Summer 2018 ATS Trauma Talk Spring 2018 ATS Trauma Talk Winter 2018 ATS Trauma Talk Autumn 2018 ATS Trauma Talk Summer 2017 ATS Trauma Talk Spring 2017 ATS Trauma Talk Winter 2017 ATS Trauma Talk Autumn 2017