title: Distribution of class I and class II amalgam restorations in Benin City--Nigeria.
authors.forename: D
authors.initials: D
authors.lastname: Ufomata
mesh_terms: D000293:Adolescent; D000328:Adult; D003723:Dental Amalgam / Q000627:therapeutic use*; D003793:Dental Restoration, Permanent / Q000145:classification / Q000706:statistics & numerical data*; D003906:Developing Countries / Q000706:statistics & numerical data*; D006801:Humans; D008334:Mandible; D008437:Maxilla; D008875:Middle Aged; D008963:Molar; D009549:Nigeria; D014505:Urban Population / Q000706:statistics & numerical data*
chemical_list: D003723:Dental Amalgam