TY  - RPRT
TI  - Misunderstandings about inhalers.
AU  - A A Chiang
AU  - J C Lee
PY  - 1994
DO  - 10.1056/nejm199406093302320
UR  - https://pubmed.ncbi.nlm.nih.gov/8177289/
ID  - 8177289
ER  -