%0 Journal Article %T Differential Effects of Benzylpenicillin and Ampicillin on Escherichia coli and Proteus mirabilis in Conditions Simulating Those of the Urinary Bladder %A Greenwood, D. %A O'Grady, F. %J The Journal of Infectious Diseases %V 122 %N 6 %P 465-471 %@ 0022-1899 %D 1970-12-01 %I Oxford University Press %~ DeepDyve