Index: /qipapers.bib
===================================================================
--- /qipapers.bib	(revision 38)
+++ /qipapers.bib	(revision 39)
@@ -12623,2 +12623,11 @@
   pages = {215105}
 }
+@article{Snijdervanderas2009,
+  author = {Snijder-van As, M.I. and Rieger, B. and Joosten, B. and Figdor, C. and Subramaniam, V. and Kanger, J.S.},
+  title = {A hybrid total internal reflection fluorescence and optical tweezers microscope to study cell adhesion and membrane protein dynamics of single living cells },
+  journal = {Journal of Microscopy},
+  year = {2009},
+  volume = {223},
+  number = {1},
+  pages = {84-92}
+}