[1]
E. Songdechagraiwud, P. Trevittaya, J. Leelarungrayub, and N. Sonsuwan, “Preliminary study on the combined effects of simple expiratory muscle strength device training with conventional exercise on submental muscles force and maximal expiratory pressure related to swallowing in patients with head and neck cancer”, J Assoc Med Sci, vol. 53, no. 2, pp. 7–13, Apr. 2020.