TY  - RPRT
TI  - Fundamental frequency stability in functional dysphonia.
AU  - M N Kotby
AU  - I R Titze
AU  - M M Saleh
AU  - D A Berry
PY  - 1993
DO  - 10.3109/00016489309135841
UR  - https://pubmed.ncbi.nlm.nih.gov/8517151/
ID  - 8517151
ER  -