Gibson, D. I. (1974). Aspects of the ultrastructure of the daughter-sporocyst and cercaria of Podocotyle staffordi Miller, 1941 (Digenea: Opecoelidae). Norwegian Journal of Zoology. 22: 237–252.
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Gibson, D. I.
1974
Aspects of the ultrastructure of the daughter-sporocyst and cercaria of Podocotyle staffordi Miller, 1941 (Digenea: Opecoelidae).