Akopian, R A [Lactose-negative variants of enteropathogenic E. coli of serological type 145]. [electronic resource] - Zhurnal mikrobiologii, epidemiologii i immunobiologii Sep 1965 - 76-8 p. digital Publication Type: Journal Article ISSN: 0372-9311 Subjects--Topical Terms: Child, PreschoolEnteritis--microbiologyEscherichia coli--classificationEscherichia coli Infections--microbiologyHumansInfantLactose--metabolism