TY  - RPRT
TI  - Progressive necrotizing otitis. Malignant external otitis.
AU  - A M Cohn
PY  - 1974
DO  - 10.1001/archotol.1974.00780030142015
UR  - https://pubmed.ncbi.nlm.nih.gov/4203792/
ID  - 4203792
ER  -