TY  - RPRT
TI  - Potential problems in patient support groups: a reason for consultation.
AU  - C A Alvarez
PY  - 1993
DO  - 10.1097/00002800-199309000-00014
UR  - https://pubmed.ncbi.nlm.nih.gov/8221539/
ID  - 8221539
ER  -