Dhahanayake, N. N.
Impact of self-reporting voice symptoms on occupational and social life among government hospital nurses and their knowledge on vocal hygiene techniques, habits and treatment options - Kelaniya University of Kelaniya 2013 - v, 50 p. 30 cm.
Student Research Reports
Impact of self-reporting voice symptoms on occupational and social life among government hospital nurses and their knowledge on vocal hygiene techniques, habits and treatment options - Kelaniya University of Kelaniya 2013 - v, 50 p. 30 cm.
Student Research Reports