title: Nonbacterial pneumonias: contributions of Maxwell Finland revisited.
mesh_terms: D000328:Adult; D001323:Autoantibodies / Q000266:history; D004358:Drug Therapy / Q000266:history*; D005260:Female; D006387:Hemagglutination, Viral / Q000266:history; D049673:History, 20th Century; D006801:Humans; D007251:Influenza, Human / Q000188:drug therapy* / Q000276:immunology; D008297:Male; D011023:Pneumonia, Staphylococcal / Q000209:etiology; D011024:Pneumonia, Viral / Q000150:complications / Q000188:drug therapy* / Q000276:immunology; D014481:United States
chemical_list: D001323:Autoantibodies