Description | M G Sevag and T Yokota, 'Evolution of the phenomenon of drug resistance'.
J E M Midgley, 'Variations in ribulose isomerase activity and the rate of pentose disappearance during adaptation of Bact. lactis aerogenes to D-arabinose'.
R Halliday and R A Kekwick, 'The selection of antibodies by the gut of the young rat'. p31. |