TY  - RPRT
TI  - COPD: psychosocial and psychophysiological issues.
AU  - D B Rowlett
AU  - D L Dudley
PY  - 1978
DO  - 10.1016/s0033-3182(78)70976-x
UR  - https://pubmed.ncbi.nlm.nih.gov/652934/
ID  - 652934
ER  -