title: [Differentiation by bacteriophage typing of E. coli strains of serotype 0111 B4. Preliminary note].
mesh_terms: D000328:Adult; D001434:Bacteriophage Typing; D002648:Child; D003090:Coliphages; D004751:Enteritis / Q000382:microbiology; D004926:Escherichia coli / Q000302:isolation & purification*; D006801:Humans; D008242:Lysogeny
vernacular_title: Différenciation par lysotypie des souches E. coli sérotype O111 B4. Note préliminaire.