TY  - RPRT
TI  - Actinic cheilitis. A prospective study comparing four treatment methods.
AU  - J K Robinson
PY  - 1989
DO  - 10.1001/archotol.1989.01860310086029
UR  - https://pubmed.ncbi.nlm.nih.gov/2736096/
ID  - 2736096
ER  -