Relation of acute bacterial (suppurative sinusitis) and viral (pseumonitis) infections to status asthmaticus.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001249:Asthma / Q000209:etiology* / Q000401:mortality; D001424:Bacterial Infections / Q000150:complications* / Q000175:diagnosis; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011024:Pneumonia, Viral / Q000150:complications* / Q000175:diagnosis; D012852:Sinusitis / Q000150:complications* / Q000175:diagnosis; D013492:Suppuration