Reduced interleukin-18 levels in BAL specimens from patients with asthma compared to patients with sarcoidosis and healthy control subjects. di Ho, L, Davis, M, Denison, A, Wood, F, Greening, A

IL-18 levels are markedly reduced in broncho-alveolar lavage from asthmatics compared to sarcoids and normal subjects. di Ho, L, Davis, M, Denison, A, Wood, F, Greening, A