@misc{indiciae9138f7a7b492, title = {[Basic principles of developing national standards for antibiotics].}, author = {V M Grigor'eva and L N Astanina and L V Bystrova and O B Ermolova and A F Zak}, year = {1983}, url = {https://pubmed.ncbi.nlm.nih.gov/6638972/}, note = {Source identifier: 6638972} }