TY  - RPRT
TI  - Revision mastoidectomy.
AU  - H C Pillsbury
AU  - V N Carrasco
PY  - 1990
DO  - 10.1001/archotol.1990.01870090035002
UR  - https://pubmed.ncbi.nlm.nih.gov/2200440/
ID  - 2200440
ER  -