The presence of H antigen in Escherichia coli suspensions.
D000906:Antibodies; D000941:Antigens; D000942:Antigens, Bacterial; D004926:Escherichia coli; D013535:Suspensions
D000906:Antibodies; D000941:Antigens; D000942:Antigens, Bacterial; C022863:H antigen; D013535:Suspensions
ANTIGENS AND ANTIBODIES; ESCHERICHIA COLI