title: Colonization of infant mice by K99+ Escherichia coli and lack of colonization by Streptococcus faecium M74.
mesh_terms: D000818:Animals; D000954:Antigens, Surface; D001427:Bacterial Toxins; D004926:Escherichia coli / Q000254:growth & development* / Q000276:immunology; D005260:Female; D005455:Fluorescent Antibody Technique; D007413:Intestinal Mucosa / Q000382:microbiology / Q000648:ultrastructure; D007421:Intestine, Small / Q000382:microbiology* / Q000648:ultrastructure; D008297:Male; D051379:Mice; D008854:Microscopy, Electron; D013291:Streptococcus / Q000254:growth & development*
chemical_list: D000954:Antigens, Surface; D001427:Bacterial Toxins; C031429:K99 antigen