Befungin (Befunginum) - polugustoe extract of birch fungus (fungus). Applied as a symptomatic treatment of malignant tumors. Befungin appointed interior. Three teaspoons of an extract plant in 150 ml of water and take 1 tablespoon 3 times a day for half an hour before meals. Treatment for long. Extract keep in a cool, dark place. Cm. also Antitumor agents.