TY  - JOUR
AU  - David Duewer
AU  - Craig Jackson
AU  - M. Esnouf
AU  - D. Winzor
C2  - Accreditation and Quality Assurance
DA  - 2007-10-01
LA  - en
M1  - 12
PB  - Accreditation and Quality Assurance
PY  - 2007
TI  - Defining and Measuring Biological Activity: Applying the Principles of Metrology
ER  -