TY  - RPRT
TI  - Hoarseness in children: summer camp study.
AU  - M Casper
AU  - A L Abramson
AU  - B Forman-Franco
PY  - 1981
DO  - 10.1016/0165-5876(81)90023-9
UR  - https://pubmed.ncbi.nlm.nih.gov/7203813/
ID  - 7203813
ER  -