TY  - RPRT
TI  - Group work with emphysema patients.
AU  - J K Parry
AU  - N Kahn
PY  - 1976
DO  - 10.1300/j010v02n01_07
UR  - https://pubmed.ncbi.nlm.nih.gov/1019811/
ID  - 1019811
ER  -