Infections of the head and neck.
D000293:Adolescent; D000328:Adult; D001424:Bacterial Infections / Q000628:therapy*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010038:Otorhinolaryngologic Diseases / Q000382:microbiology / Q000628:therapy*; D010508:Periodontal Abscess / Q000628:therapy; D000039:Peritonsillar Abscess / Q000628:therapy