title: Comparative clinical study of two anticalculus dentifrices.
mesh_terms: D000293:Adolescent; D000328:Adult; D003728:Dental Calculus / Q000517:prevention & control*; D011756:Diphosphates / Q000627:therapeutic use*; D004338:Drug Combinations; D005260:Female; D005663:Furans / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D008299:Maleic Anhydrides / Q000627:therapeutic use*; D008738:Methyl Ethers / Q000627:therapeutic use; D008875:Middle Aged; D011145:Polyvinyls / Q000627:therapeutic use*; D012969:Sodium Fluoride / Q000627:therapeutic use*
chemical_list: D011756:Diphosphates; D004338:Drug Combinations; D005663:Furans; D008299:Maleic Anhydrides; D008738:Methyl Ethers; D011145:Polyvinyls; D012969:Sodium Fluoride