title: The coli-tryptophan-indole reaction: Enzyme preparations and their action on tryptophan and some indole derivatives.
authors.affiliation: The Department of Pathology and Bacteriology, The University, Leeds.
authors.forename: F C
authors.initials: FC
authors.lastname: Happold
authors.forename: L
authors.initials: L
authors.lastname: Hoyle