Mucosal ulceration.
Miller
A S
AS
Pullon
P A
PA
D002294:Carcinoma, Squamous Cell / Q000473:pathology*; D005260:Female; D006801:Humans; D008875:Middle Aged; D009060:Mouth Floor / Q000473:pathology*; D009062:Mouth Neoplasms / Q000473:pathology*