3K. Niewiadomska,T. Moczoń. The nervous system of Diplostomum pseudospathaceum Niewiadomska, 1984 (Trematoda, Diplostomatidae)[J] 1987,Parasitology Research(1):46～49
3Timofeeva TA. The structure of the nervous system of Aspidogaster conchicola K Baer, 1827(Trematoda, Aspidogastrea)[J]. Parasitology, 1971, 5(6): 517-523. (in Russian).
4Hahon DW, Maule AG. Flatworm nerve-muscle: structural and fu- nctional analysis[J]. Can J Zool, 2004, 82(2): 316-333.
5Douglas LT. Thiocholine technique: I. Modification for demonstration of acetylcholinesterase in Schistosoma mansoni (Trematoda) and in Hymenolepis deminuta(Cestoda)[J]. Acta Histochem, 1966, 24:301-306.
