1. Relative Numbers of Resistant Tubercle Bacilli in Sputa of Patients Before and During Treatment with Streptomycin;Pyle;Pros. Staff Meet., Mayo Clinic,1947
2. Streptomycin and Dihydrostreptomycin in Tuberculosis;Steenken,1949
3. The Resistance of Tubercle Bacilli to Chemotherapeutic Agents (A Review of Basic Biological Considerations);Yegian;Am. Rev. Tuberc.,1950
4. Minutes of the Sixth Streptomycin Conference of the Veterans Administration,1948
5. Determination of Streptomycin Sensitivity of Tubercle Bacilli by Use of Egg Yolk Agar Medium;Karlson;Proc. Staff Meet., Mayo Clinic,1948