Rhino-sinusitis and midfacial pain in adolescents.
D000293:Adolescent; D005145:Face; D006261:Headache / Q000209:etiology; D006801:Humans; D010146:Pain / Q000175:diagnosis / Q000209:etiology*; D010256:Paranasal Sinuses; D011859:Radiography; D012220:Rhinitis / Q000150:complications; D012852:Sinusitis / Q000150:complications / Q000175:diagnosis* / Q000000981:diagnostic imaging