The case-crossover design for studying sudden events.
作者信息
Lewer Dan, Petersen Irene, Maclure Malcolm
机构信息
Epidemiology and Public Health, UCL, London, UK.
Department of Primary Care and Population Health, UCL, London, UK.
出版信息
BMJ Med. 2022 May 31;1(1):e000214. doi: 10.1136/bmjmed-2022-000214. eCollection 2022.
Abstract
摘要
Zotero 插件