Authors: P G Higgins; R J Phillpotts; G M Scott; J Wallace; L L Bernhardt; D A Tyrrell Journal: Antimicrob Agents Chemother Date: 1983-11 Impact factor: 5.191
Authors: R M Douglas; B W Moore; H B Miles; L M Davies; N M Graham; P Ryan; D A Worswick; J K Albrecht Journal: N Engl J Med Date: 1986-01-09 Impact factor: 91.245