Infections of the oral mucosa.
D001424:Bacterial Infections / Q000175:diagnosis*; D002180:Candidiasis, Oral / Q000175:diagnosis; D003384:Coxsackievirus Infections / Q000175:diagnosis; D005892:Gingivitis, Necrotizing Ulcerative / Q000175:diagnosis; D006801:Humans; D009059:Mouth Diseases / Q000382:microbiology*; D009181:Mycoses / Q000175:diagnosis*; D013283:Stomatitis, Herpetic / Q000175:diagnosis; D014777:Virus Diseases / Q000175:diagnosis*