1. Chronic cough: new insights and future prospects;Morice;Eur Respir Rev,2021
2. Impact of cough and unmet needs in chronic cough: a survey of patients in Korea;Kang;Lung,2019
3. Web-based survey to evaluate the prevalence of chronic and subacute cough and patient characteristics in Japan;Tobe;BMJ Open Respir Res,2021
4. Disease burden and quality of life of patients with chronic cough in Japan: a population-based cross-sectional survey;Kubo;BMJ Open Respir Res,2021
5. Coronavirus disease (COVID-19) Questions and answers,2020