The karyotype of Trichobilharzia Franki Müller et Kimmig, 1994 (Digenea: Schistosomatidae), a new european schistosome agent of swimmers'itchM. Špakulová, P. Horák and V. MüllerParasite, 4 1 (1997) 63-66DOI: https://doi.org/10.1051/parasite/1997041063