1. Assay of Streptomycin by the Paper-Disc Plate Method Author Y. H. Loo, John Ehrlich, J. M. McGuire, J. C. Sylvester, H. H. Thornberry, George M. Savage, and P. S. Skell Subjects Paper, Plate method, medicine.drug_class, Antibiotics, Reference Standards, Biology, Microbiology, Streptomycin, medicine, Biological Assay, Molecular Biology, Reference standards, Beta lactam antibiotics, medicine.drug Published 1945 Full Text View/download PDF