[ON THE VARIABILITY OF BRUCELLAR PATHOGENS. I. PRODUCTION AND  CHARACTERISTICS OF INAGGLUTINABLE BRUCELLAR CULTURES].
D001431:Bacteriological Techniques; D002002:Brucella; D012106:Research
BACTERIOLOGICAL TECHNICS; BRUCELLA; EXPERIMENTAL LAB STUDY
OB IZMENCHIVOSTI VOZBUDITELIA BRUTSELLEZNO I INFEKTSII. I. POLUCHENIE I KHARAKTERISTIKA INAGGLIUTINABIL'NYKH BRUTSELLEZNYKH KUL'TUR.