Combining high-field EPR with site-directed spin labeling reveals unique information on proteins in action.
Möbius K, Savitsky A, Wegener C, Plato M, Fuchs M, Schnegg A, Dubinskii AA, Grishin YA, Grigor'ev IA, Kühn M, et al. Magn Reson Chem. 2005 Nov; 43 Spec no.:S4-S19.