D N Heiger

Amino acid analysis by capillary electrophoresis electrospray ionization mass spectrometry.

T. Soga, T Soga, D N Heiger, 2000, Analytical chemistry.

Simultaneous determination of monosaccharides in glycoproteins by capillary electrophoresis.

T. Soga, T Soga, D N Heiger, 1998, Analytical biochemistry.