Repetitive Saliva Swallowing Test Predicts COPD Exacerbation.
Yuki YoshimatsuKazunori TobinoTakuto SueyasuSaori NishizawaYuki KoMina YasudaHiromi IdeKosuke TsurunoHiroyuki MiyajimaPublished in: International journal of chronic obstructive pulmonary disease (2019)
An RSST cut-off value of 5 may be a strong predictor of COPD exacerbation.