References list of works (co)authored by Casey in 2003:
Casey SP, Bakke TA, Harris PD, Cable J (2003). Use of ITS rDNA for discrimination of European green- and brown-banded sporocysts within the genus Leucochloridium Carus, 1835 (Digenea: Leucochloriidae). Systematic Parasitology 56, 163-168.