1.
Srithawong A, Poncumhak P, Kumfu S, Promsrisuk T. Predictive Equations for Peak Cough Flow in Healthy Senior Persons. SRIMEDJ [Internet]. 2019 Sep. 23 [cited 2024 Apr. 29];34(5):503-8. Available from: https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/217552