TY  - RPRT
TI  - Simple respiratory mask.
AU  - Virginia M Dato
AU  - David Hostler
AU  - Michael E Hahn
PY  - 2006
DO  - 10.3201/eid1206.051468
UR  - https://pubmed.ncbi.nlm.nih.gov/16752475/
ID  - 16752475
ER  -