Paniagua, E.; Vilas, R.; Sanmartín, M.; Santamarina, M.; Leiro, J.; Ubeira, F. (1999). Characterization by enzyme electrophoresis of specimens of the genus Helicometra (Trematoda, Opecoelidae) from fish caught off the coast of Northwest Spain. Parasite. 6 (1): 89–91.
Paniagua, E.; Vilas, R.; Sanmartín, M.; Santamarina, M.; Leiro, J.; Ubeira, F.
1999
Characterization by enzyme electrophoresis of specimens of the genus Helicometra (Trematoda, Opecoelidae) from fish caught off the coast of Northwest Spain