TY  - RPRT
TI  - Three perspectives on brief psychotherapy.
AU  - V Patterson
AU  - M O'Sullivan
PY  - 1974
DO  - 10.1176/appi.psychotherapy.1974.28.2.265
UR  - https://pubmed.ncbi.nlm.nih.gov/4829706/
ID  - 4829706
ER  -