title: The advantages and disadvantages of running a clinical trial in general practices.
authors.affiliation: Queen Mary, University of London, Medical Sciences Building, Mile End Road, London E1 4NS, UK. cjonesstheaker@ntlworld.com
authors.forename: C S
authors.initials: CS
authors.lastname: Jones
authors.forename: R W
authors.initials: RW
authors.lastname: Billington
authors.forename: G J
authors.initials: GJ
authors.lastname: Pearson
mesh_terms: D003723:Dental Amalgam; D019554:Dental Restoration Wear; D005792:General Practice, Dental; D005899:Glass Ionomer Cements; D019983:Guideline Adherence; D006801:Humans; D016032:Randomized Controlled Trials as Topic / Q000592:standards*; D012107:Research Design / Q000592:standards
chemical_list: D005899:Glass Ionomer Cements; D003723:Dental Amalgam