Narayansamy, M., V. Ramkumar, and R. Nagarajan. “Knowledge and Beliefs about Ear and Hearing Health Among Mothers of Young Children in a Rural Community in South India”. Disability, CBR & Inclusive Development, vol. 25, no. 4, Dec. 2014, pp. 119-35, doi:10.5463/dcid.v25i4.328.