TY  - RPRT
TI  - Assessment by audiotympanometric testing: three case reports.
AU  - P A Neff
AU  - R W Cantrell
PY  - 1977
DO  - 10.1288/00005537-197707000-00003
UR  - https://pubmed.ncbi.nlm.nih.gov/875566/
ID  - 875566
ER  -