TY  - RPRT
TI  - Keratoacanthoma developing in hypertrophic lichen planus.
AU  - T A Chave
AU  - R A C Graham-Brown
PY  - 2003
DO  - 10.1046/j.1365-2133.2003.05119.x
UR  - https://pubmed.ncbi.nlm.nih.gov/12653757/
ID  - 12653757
ER  -