The advantages and disadvantages of running a clinical trial in general practices.
Jones
C S
CS
Queen Mary, University of London, Medical Sciences Building, Mile End Road, London E1 4NS, UK. cjonesstheaker@ntlworld.com
Billington
R W
RW
Pearson
G J
GJ
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
D005899:Glass Ionomer Cements; D003723:Dental Amalgam