Theophylline induces a reduction in circulating interleukin-4 and interleukin-5 in atopic asthmatics
EN Kosmas, SA Michaelides, A Polychronaki, T Roussou, S Toukmatzi, V Polychronopoulos, CN Baxevanis
European Respiratory Journal 1999 13: 53-58; DOI: 10.1183/09031936.99.13105399