C. S. N. Raza, “COMPARISON OF LOCALLY MADE PHONATING DEVICE VERSUS OESOPHAGEAL SPEECH IN POSTLARYNGECTOMY SPEECH REHABILITATION: Locally Made Phonating Device for Speech Rehabilitation”, Pak Armed Forces Med J, vol. 60, no. 2, pp. 241–6, Jun. 2010, Accessed: Dec. 02, 2024. [Online]. Available: https://www.pafmj.org/PAFMJ/article/view/798