A STUDY OF TOKYO-YOKOHAMA ASTHMA AMONG JAPANESE.
D000109:Acetylcholine; D000397:Air Pollution; D044466:Asian People; D001249:Asthma; D001991:Bronchitis; D006801:Humans; D007564:Japan; D010600:Pharmacology; D012106:Research; D012907:Smoking; D013223:Statistics as Topic; D014041:Tokyo
D000109:Acetylcholine
ACETYLCHOLINE; AIR POLLUTION; ASTHMA; BRONCHITIS; JAPAN; MONGOLOID RACE; PHARMACOLOGY; SMOKING; STATISTICS