TY  - RPRT
TI  - On middle ear pressure.
AU  - K FLISBERG
AU  - S INGELSTEDT
AU  - U ORTEGREN
PY  - 1963
DO  - 10.3109/00016486309139992
UR  - https://pubmed.ncbi.nlm.nih.gov/13945557/
ID  - 13945557
ER  -