A Histopathology Study of Caspian Seal (Pusa caspica) (Phocidae, Mammalia) Liver Infected with Trematode, Pseudamphistomum truncatum (Rudolphi, 1819) (Opisthorchidae, Trematoda).

A Histopathology Study of Caspian Seal (Pusa caspica) (Phocidae, Mammalia) Liver Infected with Trematode, Pseudamphistomum truncatum (Rudolphi, 1819) (Opisthorchidae, Trematoda).