[Natural stain for histological stainings in onion skin].
D004396:Coloring Agents; D006801:Humans; D019697:Onions; D012867:Skin; D013194:Staining and Labeling; D014675:Vegetables
D004396:Coloring Agents
STAINS AND STAINING/preparation of; VEGETABLES
Natural'naia kraska dlia gistologicheskikh preparatov iz shelukhi luka.