Gingival pigmentation.
Pullon
P A
PA
Miller
A S
AS
D003723:Dental Amalgam / Q000009:adverse effects*; D005260:Female; D005882:Gingival Diseases / Q000209:etiology*; D006801:Humans; D008875:Middle Aged; D010859:Pigmentation Disorders / Q000209:etiology*
D003723:Dental Amalgam