Ключевые слова: analyze, analyzing, animal, biology, cat, dicrocoeliasis, dicrocoelium, dicrocoelium dendriticum, feces, fish, flatworm, health, helminthology, hepatomegaly, human, laboratory, larva, liver, macro, mammal, medical, microbiology, microscopy, opisthorchis, oral sucker, parasite, parasite fluke, parasitic, parasitic worm, science, trematode, trematodiases, ventral sucker, veterinary, white, worm,