Utility of silver ion attachment in fast atom bombardment mass spectrometry.
D019826:Cholic Acid; D002793:Cholic Acids / Q000032:analysis; D013058:Mass Spectrometry; D010455:Peptides / Q000032:analysis; D012834:Silver / Q000032:analysis*
D002793:Cholic Acids; D010455:Peptides; D012834:Silver; D019826:Cholic Acid