VINCENT'S INFECTION.
D003933:Diagnosis; D005881:Gingiva; D005892:Gingivitis, Necrotizing Ulcerative; D006801:Humans; D010336:Pathology; D010406:Penicillins
D010406:Penicillins
DIAGNOSIS; GINGIVA; PATHOLOGY; PENICILLIN; VINCENT'S INFECTION