@misc{indiciae67d396f5819d, title = {Improved chip design for integrated solid-phase microextraction in on-line proteomic sample preparation.}, author = {Jonas Bergkvist and Simon Ekström and Lars Wallman and Mikael Löfgren and György Marko-Varga and Johan Nilsson and Thomas Laurell}, year = {2002}, doi = {10.1002/1615-9861(200204)2:4<422::aid-prot422>3.0.co;2-1}, url = {https://pubmed.ncbi.nlm.nih.gov/12164701/}, note = {Source identifier: 12164701} }