[Determination of the biological activity of hellebore preparations on lake frogs].
D000818:Animals; D001001:Anura; D007267:Injections; D010936:Plant Extracts / Q000494:pharmacology*; D010946:Plants, Medicinal; D010947:Plants, Toxic; D013607:Tablets; D014703:Veratrum / Q000494:pharmacology*
D010936:Plant Extracts; D013607:Tablets
Opredelenie biologicheskoĭ aktivnosti preparatov moroznika na ozernykh liagushkakh