TY  - RPRT
TI  - The Lombard reflex. Historical perspective.
AU  - J J Egan
PY  - 1971
DO  - 10.1001/archotol.1971.00770070502004
UR  - https://pubmed.ncbi.nlm.nih.gov/4938613/
ID  - 4938613
ER  -