FOLLOW-UP STUDIES IN TOKYO-YOKOHAMA RESPIRATORY DISEASE.
D000397:Air Pollution; D001249:Asthma; D001991:Bronchitis; D005500:Follow-Up Studies; D006801:Humans; D007564:Japan; D012129:Respiratory Function Tests; D012140:Respiratory Tract Diseases; D012907:Smoking; D013223:Statistics as Topic; D014041:Tokyo
AIR POLLUTION; ASTHMA; BRONCHITIS; JAPAN; RESPIRATORY FUNCTION TESTS; SMOKING; STATISTICS