RUMIANTSEV, V I [BUTYLPYRIDINE BROMIDE DESEMULGATOR FOR THE EXTRACTION OF PENICILLIN]. [electronic resource] - Meditsinskaia promyshlennost' SSSR Nov 1964 - 36-8 p. digital Publication Type: Journal Article Subjects--Topical Terms: BromidesChemistry, PharmaceuticalPenicillinsPharmacyPyridines