Modna, D K; Baker, M; Bass, G A; Woods, M J (2001) Comparison of 192Ir brachytherapy source measurements in UK hospitals, 2000. NPL Report. CIRM 44

Modna, D K; Bowles, N E; Brosnan, W E; Carter, M; Ciocanel, M; Dean, J C J; de Lavison, P A G; Jerome, S M; Keightley, J D; Woods, M J; Woods, S A (1999) Environmental radioacitivity intercomparison exercise, 1998 (Overseas Reports). NPL Report. CIRM 30

Modna, D K; Bowles, N E; Brosnan, W E; Carter, M; Ciocanel, M; Dean, J C J; de Lavison, P A G; Jerome, S M; Keightley, J D; Woods, M J; Woods, S A (1998) Environmental radioactivity intercomparison exercise, 1998. NPL Report. CIRM 15