TY  - RPRT
TI  - Opioids, respiratory function, and dyspnea.
AU  - Susan B LeGrand
AU  - Elias A Khawam
AU  - Declan Walsh
AU  - Nilo I Rivera
DO  - 10.1177/104990910302000113
UR  - https://pubmed.ncbi.nlm.nih.gov/12568438/
ID  - 12568438
ER  -