TY  - RPRT
TI  - Radical mastoidectomy with cavity obliteration.
AU  - T Palva
AU  - A Palva
AU  - A Salmivalli
PY  - 1968
DO  - 10.1001/archotol.1968.00770010121001
UR  - https://pubmed.ncbi.nlm.nih.gov/5662921/
ID  - 5662921
ER  -