TY  - RPRT
TI  - Considerations when testing and training the respiratory muscles.
AU  - W D Reid
AU  - G Dechman
PY  - 1995
DO  - 10.1093/ptj/75.11.971
UR  - https://pubmed.ncbi.nlm.nih.gov/7480127/
ID  - 7480127
ER  -