TY - JOUR A1 - Gibson, D. I. JO - Keys to the Trematoda, vol. 1. C1 - Wallingford: CAB International and the Natural History Museum. pp. 15–18 TI - Subclass Digenea Carus, 1863. In Gibson, D. I., Jones, A. & Bray, R. A. (eds) UR - http://www.marbef.org/data/aphia.php?p=sourcedetails&id=380750 PY - 2002 Y2 - 2024-03-28 ER -