Millworkers' asthma: allergic responses to the grain weevil (Sitophilus granarius).
D001249:Asthma / Q000209:etiology*; D001517:Coleoptera; D005525:Food-Processing Industry; D006801:Humans; D008297:Male; D009787:Occupational Medicine; D012129:Respiratory Function Tests; D012882:Skin Tests