Vasana Vaseenon A retrospective study of congenital deafness cases in Ramathibodi hospital in past twelve years : early identification and educational opportunity. Thesis (M.A. (Communication Disorders))--Mahidol University, 1982. Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/106880
Title
A retrospective study of congenital deafness cases in Ramathibodi hospital in past twelve years : early identification and educational opportunity