[On a trematode (genus Isoparorchis) pathogenic agent of the "inkspot disease" in fish of Vietnam].
D000818:Animals; D005393:Fish Diseases; D006801:Humans; D014200:Trematoda; D014211:Treponemal Infections / Q000453:epidemiology*; D014744:Vietnam
FISH/diseases; TREPONEMAL INFECTIONS/epidemiology