Head column field-amplified stacking from the flow : stabilization of the sample plug position by using backpressureKuldvee, Ruth; Kuban, Petr; Vunder, Kadri; Kaljurand, MihkelElectrophoresis2000 / 14, p. 2879-2885 : ill https://pubmed.ncbi.nlm.nih.gov/11001298/