Authors: S M Hammond; A Claesson; A M Jansson; L G Larsson; B G Pring; C M Town; B Ekström Journal: Nature Date: 1987 Jun 25-Jul 1 Impact factor: 49.962
Authors: A M Slee; M A Wuonola; R J McRipley; I Zajac; M J Zawada; P T Bartholomew; W A Gregory; M Forbes Journal: Antimicrob Agents Chemother Date: 1987-11 Impact factor: 5.191