TY  - RPRT
TI  - School emergencies--preparation not panic.
AU  - B Sousa
PY  - 1982
DO  - 10.1111/j.1746-1561.1982.tb04005.x
UR  - https://pubmed.ncbi.nlm.nih.gov/6923095/
ID  - 6923095
ER  -