1 Mass Spectrometry: Instrumentation and Techniques.- 2 Characterization of Diacylglycerylphospholipids by Fast Atom Bombardment Tandem Mass Spectrometry.- 3 DNA Modifications: Investigations by Mass Spectrometry.- 4 Mass Spectrometry in the Characterization of Variant Hemoglobins.- 5 Analysis of Urinary Nucleosides.- 6 Microdialysis/Mass Spectrometry.