LIBET, B Exudate of the mushroom, Polyporus dryadeus. [electronic resource] - Science (New York, N.Y.) Dec 1954 - 986-7 p. digital Publication Type: Journal Article ISSN: 0036-8075 Standard No.: 10.1126/science.120.3128.986 doi Subjects--Topical Terms: AgaricalesHumansPolyporus