Clinical observation of bronchial asthma in workers who culture oysters.
D000328:Adult; D001249:Asthma / Q000453:epidemiology*; D005260:Female; D005398:Fisheries; D006306:Health Surveys; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged; D008974:Mollusca; D009784:Occupational Diseases / Q000453:epidemiology*; D012882:Skin Tests