title: Purification and properties of a haemolysin produced by group A haemolytic streptococci (streptolysin O).
authors.affiliation: The Biochemical Laboratory, Cambridge, and the Belmont Laboratories (London County Council), Sutton, Surrey.
authors.forename: D
authors.initials: D
authors.lastname: Herbert
authors.forename: E W
authors.initials: EW
authors.lastname: Todd