Helmchen, Fritjof Department of Cell Physiology, Max Planck Institute for Medical Research, Max Planck Society;
http://link.springer.com/content/pdf/10.1385%2F1-59259-118-3%3A327.pdf (Any fulltext)
http://dx.doi.org/10.1385/1-59259-118-3:327 (Any fulltext)
Helmchen, F. (2001). Imaging of localized neuronal calcium influx. In A. N. Lopatin, & G. C. Nichols (Eds.), Ion Channel Localization (pp. 327-347). Totowa: Humana Press.