Authors: Berkels, R Purol-Schnabel, S Roesen, R

Citation: R. Berkels et al., A new method to measure nitrate/nitrite with a NO-sensitive electrode, J APP PHYSL, 90(1), 2001, pp. 317-320

Authors: Berkels, R Egink, G Marsen, TA Bartels, H Roesen, R Klaus, W

Citation: R. Berkels et al., Nifedipine increases endothelial nitric oxide bioavailability by antioxidative mechanisms, HYPERTENSIO, 37(2), 2001, pp. 240-245

Authors: Berkels, R Roesen, R Bartels, H Purol-Schnabel, S Kirmiziguel, I Farmer, H Born, GVR Klaus, W

Citation: R. Berkels et al., Nisoldipine increases the bioavailability of endothelial NO, N-S ARCH PH, 364(2), 2001, pp. 110-116

Authors: Berkels, R Dachs, C Roesen, R Klaus, W

Citation: R. Berkels et al., Simultaneous measurement of intracellular Ca2+ and nitric oxide: a new method, CELL CALC, 27(5), 2000, pp. 281-286

Authors: Berkels, R Suerhoff, S Roesen, R Klaus, W

Citation: R. Berkels et al., Nitric oxide causes a cGMP-independent intracellular calcium rise in porcine endothelial cells - A paradox?, MICROVASC R, 59(1), 2000, pp. 38-44