TY  - RPRT
TI  - Persistent cerebrospinal fluid otorrhea.
AU  - G M Hall
AU  - O E Hallberg
PY  - 1967
DO  - 10.1001/archotol.1967.00760050379005
UR  - https://pubmed.ncbi.nlm.nih.gov/6041109/
ID  - 6041109
ER  -