TY - RPRT TI - A method for high-sensitivity peptide sequencing using postsource decay matrix-assisted laser desorption ionization mass spectrometry. AU - T Keough AU - R S Youngquist AU - M P Lacey PY - 1999 DO - 10.1073/pnas.96.13.7131 UR - https://pubmed.ncbi.nlm.nih.gov/10377380/ ID - 10377380 ER -