Chronic respiratory diseases and the outcomes of COVID-19: A nationwide retrospective cohort study of 39,420 cases

Publication date: Available online 6 March 2021Source: The Journal of Allergy and Clinical Immunology: In PracticeAuthor(s): Wei-jie Guan, Wen-hua Liang, Ying Shi, Lan-xia Gan, Hai-bo Wang, Jian-xing He, Nan-shan Zhong
Source: The Journal of Allergy and Clinical Immunology: In Practice - Category: Allergy & Immunology Source Type: research