Loo, Y. H., Skell, P. S., Thornberry, H. H., Ehrlich, J., McGuire, J. M., Savage, G. M., & Sylvester, J. C. (1945). Assay of Streptomycin by the Paper-Disc Plate Method.

Loo, Y. H., P. S. Skell, H. H. Thornberry, John Ehrlich, J. M. McGuire, G. M. Savage, und J. C. Sylvester. Assay of Streptomycin By the Paper-Disc Plate Method. 1945.

Loo, Y. H., et al. Assay of Streptomycin By the Paper-Disc Plate Method. 1945.