Seethikaew, N. .; Chotikunnan, P. .; Vongleasagoon, W. .; Nitipipatkosol, J. .; Kaewrakmook, S. .; Thakhamma, S. . Effects of Using Chest Vibration Innovation on the Efficacy of Secretion Drainage in Children With Pneumonia. JRN-MHS 2022, 42, 85-96.