TY  - RPRT
TI  - Simple instructions for using pressurized aerosol bronchodilators.
AU  - S P Newman
AU  - D Pavia
AU  - S W Clarke
PY  - 1980
DO  - 10.1177/014107688007301105
UR  - https://pubmed.ncbi.nlm.nih.gov/7241435/
ID  - 7241435
ER  -