ANTIGENIC VARIATION OF S. FLEXNERI 1B BACILLI IN VIVO.
D000818:Animals; D000940:Antigenic Variation; D000941:Antigens; D001407:Bacillus; D051379:Mice; D012106:Research; D012760:Shigella
D000941:Antigens
ANTIGENS; EXPERIMENTAL LAB STUDY; MICE; SHIGELLA