Pulmonary reaction to grain dust and its constituents.
D000382:Agricultural Workers' Diseases / Q000209:etiology; D001249:Asthma / Q000139:chemically induced; D001991:Bronchitis / Q000139:chemically induced; D004391:Dust; D002523:Edible Grain / Q000009:adverse effects*; D006801:Humans; D008168:Lung / Q000187:drug effects*; D012129:Respiratory Function Tests
D004391:Dust