Antus B, Barta I, Kullmann T, Lazar Z, Valyon M, Horvath I, et al. Assessment of exhaled breath condensate pH in exacerbations of asthma and chronic obstructive pulmonary disease: A longitudinal study. Am J Respir Crit Care Med. 2010;182:1492-7 pubmed publisher
..Our data suggest that exacerbation of asthma, but not chronic obstructive airway disease, is associated with acidification of breath condensate. ..
Antus B, Sebe A, Fillinger J, Jeney C, Horvath I. Effects of blockade of the renin-angiotensin and endothelin systems on experimental bronchiolitis obliterans. J Heart Lung Transplant. 2006;25:1324-9 pubmed
..Interruption of both pathways provides superior graft protection as compared with single-system blockade. ..