@misc{indiciae6cc141813442, title = {Prevalence figures for mild hearing impairments cannot be based on clinical data.}, author = {M Sorri and E Mäki-Torkko and M R Järvelin and H Oja}, year = {1997}, doi = {10.3109/00016489709117764}, url = {https://pubmed.ncbi.nlm.nih.gov/9105443/}, note = {Source identifier: 9105443} }