TY - RPRT TI - Automatic function switching and its usefulness in peptide and protein analysis using direct infusion microspray quadrupole time-of-flight mass spectrometry. AU - E Hoyes AU - S J Gaskell PY - 2001 DO - 10.1002/rcm.430 UR - https://pubmed.ncbi.nlm.nih.gov/11565097/ ID - 11565097 ER -