title: Some characteristics of the cytotoxic material in human dental plaque extracts.
mesh_terms: D005591:Chemical Fractionation; D055598:Chemical Phenomena; D002621:Chemistry; D002850:Chromatography, Gel; D003773:Dental Plaque / Q000378:metabolism*; D003956:Dialysis; D006367:HeLa Cells / Q000187:drug effects; D006358:Hot Temperature; D006801:Humans; D008970:Molecular Weight; D014118:Toxins, Biological / Q000096:biosynthesis / Q000302:isolation & purification / Q000494:pharmacology
chemical_list: D014118:Toxins, Biological