TY - RPRT TI - Mass spectrometric-based approaches in quantitative proteomics. AU - Shao-En Ong AU - Leonard J Foster AU - Matthias Mann PY - 2003 DO - 10.1016/s1046-2023(02)00303-1 UR - https://pubmed.ncbi.nlm.nih.gov/12606218/ ID - 12606218 ER -