TY  - RPRT
TI  - [Self-help groups in dermatology].
AU  - F Karches
AU  - K F Kölmel
PY  - 1994
DO  - 10.1007/pl00013254
UR  - https://pubmed.ncbi.nlm.nih.gov/8150616/
ID  - 8150616
ER  -