Augmentation of the catalytic activity of Botulinum neurotoxin type B does not result in increased potency in physiologic systems. (25th December 2016) - Elliott, Mark; Farrow, Paul; Favre-Guilmard, Christine; Hornby, Fraser; Liu, Sai Man; Maignel-Ludop, Jacquie; Marlin, Sandra; Mir, Imran; Palan, Shilpa; Kalinichev, Mikhail; Beard, Matthew; Krupp, Johannes