TY  - RPRT
TI  - Groups after September 11: beyond the small group.
AU  - Mary Jacobs Pressman
PY  - 2005
DO  - 10.1521/ijgp.2005.55.3.465
UR  - https://pubmed.ncbi.nlm.nih.gov/16175998/
ID  - 16175998
ER  -