HAYASHI, K [ON A NEW CONCEPT OF "CENTER SPECIES" AND A CLASSIFICATION BASED ON THE CROSS-RELATIONSHIP OF MICROORGANISMS]. [electronic resource] - Nihon saikingaku zasshi. Japanese journal of bacteriology Jul 1964 - 175-80 p. digital Publication Type: Journal Article ISSN: 0021-4930 Subjects--Topical Terms: BacteriaClassificationGram-Positive CocciSarcinaStaphylococcus