Publication - Journal Article Ultrasonic energy as a new tool for fast isotopic 18O labeling of proteins for mass spectrometry-based techniques: Preliminary results DOI https://doi.org/10.1016/j.talanta.2008.03.013 Journal Article Talanta, vol. 76, iss. 2, pp. 400-406, 2008 Authors R CARREIRA, R RIALOTERO, D LOPEZFERRER, C LODEIRO, J CAPELO Language English