Newborn screening by matrix-assisted laser desorption/ionization mass spectrometry based on parylene-matrix chip

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Metabolic Abnormalities Detected in a Survey of Mentally Backward Individuals in Northern Ireland

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The identification of homocystine in the urine

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ESI‐MS/MS analysis of underivatised amino acids: a new tool for the diagnosis of inherited disorders of amino acid metabolism. Fragmentation study of 79 molecules of biological interest in positive and negative ionisation mode

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A Method for the Analysis of Low-Mass Molecules by MALDI-TOF Mass Spectrometry

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