@misc{indiciaeac320bd62d67, title = {Middle ear mucosa and chronic ear disease. III. Enzyme studies of thick noncholesteatomous epithelium.}, author = {T Palva and P Karma and A Palva and J Kärjä}, year = {1975}, doi = {10.1001/archotol.1975.00780350044011}, url = {https://pubmed.ncbi.nlm.nih.gov/48373/}, note = {Source identifier: 48373} }