Ku, C.-t., Li, M.-m. (1966). On four species of Opisthorchiidae Trematoda from some summer birds in Bai Yang Dian, Hopei Province, China. Acta Zoologica Sinica. 18: 28–31. (In Chinese).
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Ku, C.-t., Li, M.-m.
1966
On four species of Opisthorchiidae Trematoda from some summer birds in Bai Yang Dian, Hopei Province, China