F G Fowkes, R Hall, J H Jones, M F Scanlon, G H Elder, D R Hobbs et al
Fowkes F G, Hall R, Jones J H, Scanlon M F, Elder G H, Hobbs D R et al.
Trial of strategy for reducing the use of laboratory tests.
Br Med J (Clin Res Ed) 1986; 292 :883
doi:10.1136/bmj.292.6524.883