Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) TAZAWA Yu and MURAKAMI Takeshi and HORIGUCHI Satoshi,Relationship between Exacerbations of Chronic Obstructive Pulmonary Disease (COPD) and Swallowing Function with Airway-Protection,The Japanese Journal of Dysphagia Rehabilitation,13438441,The Japanese Society of Dysphagia Rehabilitation,2020-08-31,24,2,121-129,https://cir.nii.ac.jp/crid/1390849931318198912,https://doi.org/10.32136/jsdr.24.2_121