title: The relationship of viral infections to subsequent asthma.
mesh_terms: D001249:Asthma / Q000209:etiology* / Q000382:microbiology; D001424:Bacterial Infections / Q000150:complications; D001986:Bronchial Spasm / Q000209:etiology; D001990:Bronchiolitis, Viral / Q000150:complications; D006801:Humans; D011014:Pneumonia / Q000382:microbiology; D012136:Respiratory Syncytial Viruses; D012141:Respiratory Tract Infections / Q000150:complications*; D010253:Respirovirus Infections / Q000150:complications; D014777:Virus Diseases / Q000150:complications* / Q000382:microbiology