Analgesic efficacy of cr4056, a novel i2-imidazoline receptor ligand, in the rat monosodium iodoacetate model of osteoarthritic pain. (April 2015) - Caselli, G.; Comi, E.; Ferrari, F.; Mauri, V.; Catapano, L.; Lanza, M.; Lanza, M.; Rovati, L.C.