title: A transmission electron microscopic study of 7-day old bacterial plaque in human tooth fissures.
mesh_terms: D001419:Bacteria / Q000648:ultrastructure*; D003773:Dental Plaque / Q000382:microbiology / Q000648:ultrastructure*; D005502:Food; D006801:Humans; D066298:In Vitro Techniques; D008854:Microscopy, Electron; D014070:Tooth / Q000382:microbiology / Q000648:ultrastructure*