BIRKINSHAW, J H Studies in the biochemistry of micro-organisms. 85. Cyclopolic and cyclopaldic acids, metabolic products of Penicillium cyclopium Westling. [electronic resource] - The Biochemical journal Mar 1952 - 610-28 p. digital Publication Type: Journal Article ISSN: 0264-6021 Standard No.: 10.1042/bj0500610 doi Subjects--Topical Terms: BenzofuransPenicillium