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vol. 55 no. 4
PubMed
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History
- Received June 22, 2019
- Accepted December 29, 2019
- 网上发布April 23, 2020.
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- previous version (January 24, 2020 - 03:56).
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Author Information
- 1Dept of Medicine, University of Toronto, Toronto, ON, Canada
- 2加拿大多伦多市多伦多大学医学,大学卫生网络和西奈卫生系统呼吸科联合科
- 3加拿大安大略省多伦多的西公园医疗保健中心
- Sarah K. Brode, Joint Division of Respirology, Dept of Medicine, University Health Network and Sinai Health System, Toronto Western Hospital, 399 Bathurst St. 7E-453, Toronto, ON M5T 2S8, Canada. E-mail:sarah.brode{at}uhn.ca