Violation
Which of the following is an etiologic factor in the development of necrotizing ulcerative gingivitis?
Acute stress.
Gluten intolerance.
Lack of attached gingiva.
Gingival trauma.
Which of the following is an etiologic factor in the development of necrotizing ulcerative gingivitis?
Acute stress.
Gluten intolerance.
Lack of attached gingiva.
Gingival trauma.