TY  - RPRT
TI  - Crusted swollen lower lip.
AU  - Catherine Chen-Tsai
AU  - Caroline Wilkel
AU  - Richard Laws
PY  - 2006
DO  - 10.1001/archderm.142.12.1643-b
UR  - https://pubmed.ncbi.nlm.nih.gov/17178996/
ID  - 17178996
ER  -