title: Studies in plaque pathogenicity. I. Plaque collection and limulus lysate screening of adherent and loosely adherent plaque.
mesh_terms: D001419:Bacteria / Q000472:pathogenicity*; D003773:Dental Plaque / Q000032:analysis / Q000382:microbiology*; D004731:Endotoxins / Q000032:analysis; D006801:Humans; D008033:Limulus Test
chemical_list: D004731:Endotoxins