TY  - RPRT
TI  - Dermatologic consultations--how can we know if we are effective? Initial methodologic considerations for the critical assessment of medical interventions performed by physicians.
AU  - M M Chren
PY  - 1994
DO  - 10.1001/archderm.130.8.1052
UR  - https://pubmed.ncbi.nlm.nih.gov/8053705/
ID  - 8053705
ER  -