TY  - RPRT
TI  - Malignant melanoma. A unifying concept.
AU  - A B Ackerman
PY  - 1980
DO  - 10.1097/00000372-198000240-00004
UR  - https://pubmed.ncbi.nlm.nih.gov/7468933/
ID  - 7468933
ER  -