[On the problems of the carriage of Lamblia and Opisthorchis in conditions of Kamchatka].
D000818:Animals; D005872:Giardia; D005873:Giardiasis / Q000453:epidemiology*; D006801:Humans; D007239:Infections; D009891:Opisthorchis
GIARDIASIS/epidemiology; OPISTHORCHIS/infection