Swoboda I; Grote M; Verdino P; Keller W; Singh MB; De Weerd N; Sperr WR; Valent P; Balic N; Reichelt R; Suck R; Fiebig H; Valenta R; Spitzauer S
Molecular characterization of polygalacturonases as grass pollen-specific marker allergens: expulsion from pollen via submicronic respirable particles.