R. Spies

Metabolic products as biomarkers

R. F. Lee, M. Melancon, H. Sikka, 1992 .

Food and mood: A nutritional and mood assessment of a 30-day vegan space diet

D. Levitsky, A. Olabi, J. Hunter, 2015 .

Factors in standardizing automated cholinesterase assays.

S. Brimijoin, S. Padilla, D. Lanz, 1996, Journal of toxicology and environmental health.

Evaluation of turbidimetric high-sensitivity C-reactive protein assays for cardiovascular risk estimation.

O. Wagner, H. Rumpold, A. Hamwi, 2001, Clinical chemistry.