B. Flatter

Simplified Colorimetry of α-Amino Nitrogen in Plasma, Serum, or Urine

K. Lorentz, B. Flatter, 1974 .

A new method for the assay of aminoacylase: elaboration of a fixed-incubation method for routine measurements.

K. Lorentz, B. Flatter, J. Voss, 1975, Clinica chimica acta; international journal of clinical chemistry.

Spectrophotometric determination of iron(III) with 2-methyl-3-hydroxypyrone

K. Lorentz, B. Flatter, 1969, Mikrochimica acta.

Protocol for Determining the Catalytic Concentration of Arylesterase in Human Serum and Urine

K. Lorentz, E. Augustin, B. Flatter, 2004 .

Clinical application of a new method for the determination of aminoacylase in human serum.

K. Lorentz, B. Flatter, 1975, Clinica chimica acta; international journal of clinical chemistry.