Probable role of airborne soil bacteria in perennial hay fever and asthma.
D001249:Asthma / Q000209:etiology*; D001419:Bacteria; D011336:Probability; D006255:Rhinitis, Allergic, Seasonal / Q000209:etiology*; D012987:Soil
D012987:Soil
ASTHMA/etiology and pathogenesis; BACTERIA; HAY FEVER/etiology and pathogenesis