Violation
Primary herpetic gingivostomatitis most frequently occurs
before age 10.
between 21 and 30 years of age.
after age 31.
between l1 and 20 years of age.
Primary herpetic gingivostomatitis most frequently occurs
before age 10.
between 21 and 30 years of age.
after age 31.
between l1 and 20 years of age.