Sensitivity of Paramecium primaurelia and test plants to extracts from Folium betulae.
D000818:Animals; D004353:Drug Evaluation, Preclinical / Q000379:methods; D010247:Paramecium / Q000187:drug effects*; D010936:Plant Extracts / Q000494:pharmacology*; D010946:Plants, Medicinal
D010936:Plant Extracts