W.A. Henne, D.D. Doorneweerd, J. Lee, P.S. Low and C.A. Savran, “Detection of Folate Binding Protein with Enhanced Sensitivity Using a Functionalized Quartz Crystal Microbalance Sensor”, Analytical Chemistry, vol. 78, no. 14, pp. 4880-4884, Jul. 2006

W.A. Henne, D.D. Doorneweerd, J. Lee, P.S. Low and C.A. Savran, “Detection of Folate Binding Protein with Enhanced Sensitivity Using a Functionalized Quartz Crystal Microbalance Sensor”,  Analytical Chemistry, vol. 78, no. 14, pp. 4880-4884, Jul. 2006 PDF