The bacterial flora of the upper respiratory tract in Thai asthmatic children.
D001249:Asthma / Q000382:microbiology*; D001419:Bacteria / Q000302:isolation & purification; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D012141:Respiratory Tract Infections / Q000382:microbiology*; D013785:Thailand