@misc{indiciae5c2d48808a65, title = {Release from multiple maskers in elderly persons.}, author = {T W Tillman and R Carhart and S Nicholls}, year = {1973}, doi = {10.1044/jshr.1601.152}, url = {https://pubmed.ncbi.nlm.nih.gov/4703833/}, note = {Source identifier: 4703833} }