“…Recently the introduction of streptomycin and especially of the polymyxins has made the outlook less grave, as evidenced by the recent observations of Ainslie and Smith (1952) and Bignell (1951), and Williams, Hench, and Guerry (1954) have cured experimental infections in rabbits by using subconjunctival injections of Polymyxin B and Polymyxin E.…”