title: Human dental plaque extracts: their crude chemical composition and toxicity to cultured HeLa cells.
mesh_terms: D002241:Carbohydrates / Q000032:analysis; D003773:Dental Plaque; D006367:HeLa Cells; D006801:Humans; D009696:Nucleic Acids / Q000032:analysis; D010510:Periodontal Diseases / Q000209:etiology; D011506:Proteins / Q000032:analysis
chemical_list: D002241:Carbohydrates; D009696:Nucleic Acids; D011506:Proteins