Physical hazards.
D000293:Adolescent; D000397:Air Pollution; D001991:Bronchitis / Q000453:epidemiology / Q000401:mortality; D001996:Bronchopneumonia / Q000453:epidemiology; D002648:Child; D002675:Child, Preschool; D003371:Cough / Q000453:epidemiology; D004739:England; D004781:Environmental Exposure; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D010998:Pleurisy / Q000453:epidemiology; D011014:Pneumonia / Q000453:epidemiology / Q000401:mortality; D012140:Respiratory Tract Diseases / Q000453:epidemiology*; D012141:Respiratory Tract Infections / Q000453:epidemiology*; D012907:Smoking / Q000150:complications; D014797:Vital Capacity