Giant cell hyaline angiopathy presenting as a facial sinus in a patient with undiagnosed diabetes mellitus.
Ferguson JW, Smillie AC.
N Z Dent J. 1986 Oct;82(370):149-51.
PMID:2430245
Hyaline ring granuloma of the mouth-A foreign-body reaction that dentists should be aware of: Critical review of literature and histochemical/immunohistochemical study of a new case.