TY  - RPRT
TI  - Selective mutism among second-graders in elementary school.
AU  - K Kumpulainen
AU  - E Räsänen
AU  - H Raaska
AU  - V Somppi
PY  - 1998
DO  - 10.1007/s007870050041
UR  - https://pubmed.ncbi.nlm.nih.gov/9563810/
ID  - 9563810
ER  -