title: Studies in the biochemistry of micro-organisms: Fulvic acid, a new crystalline yellow pigment, a metabolic product of P. griseo-fulvum Dierckx, P. flexuosum Dale and P. Brefeldianum Dodge.
authors.affiliation: The Division of Biochemistry, London School of Hygiene and Tropical Medicine, University of London.
authors.forename: A E
authors.initials: AE
authors.lastname: Oxford
authors.forename: H
authors.initials: H
authors.lastname: Raistrick
authors.forename: P
authors.initials: P
authors.lastname: Simonart