EPIDEMIOLOGY OF BRONCHITIS AND EMPHYSEMA. I. FACTORS INFLUENCING PREVALENCE AND A CRITERION FOR TESTING THEIR INTERACTION.
D000375:Aging; D000397:Air Pollution; D001991:Bronchitis; D002980:Climate; D003933:Diagnosis; D004646:Emphysema; D004813:Epidemiology; D005826:Genetics, Medical; D006801:Humans; D009784:Occupational Diseases; D015995:Prevalence; D011656:Pulmonary Emphysema; D012129:Respiratory Function Tests; D012141:Respiratory Tract Infections; D012621:Seasons; D012723:Sex; D012907:Smoking; D012924:Social Conditions; D013223:Statistics as Topic
AGING; AIR POLLUTION; BRONCHITIS; CLIMATE; DIAGNOSIS; EPIDEMIOLOGY; GENETICS, HUMAN; OCCUPATIONAL DISEASES; PULMONARY EMPHYSEMA; RESPIRATORY FUNCTION TESTS; RESPIRATORY TRACT INFECTIONS; SEASONS; SEX; SMOKING; SOCIAL CONDITIONS; STATISTICS