Fast-atom Bombardment Mass Spectrometry for Mapping of Endogenous Methylated Purine Bases in Urine Extracts - Porcelli, Brunetta; Muraca, Lucia Filomena; Frosi, Barbara; Marinello, Enrico; Vernillo, Remo; De Martino, Antonio; Catinella, Silvia; Traldi, Pietro (Rapid communications in mass spectrometry, 1997)
Keywords: Colorectal Neoplasms - urine; Humans; Methylation; Nucleotide Mapping - instrumentation; Nucleotide Mapping - methods; Purines - urine; Spectrometry, Mass, Fast Atom Bombardment