Functional Characterization of the Human Neurokinin Receptors NK1, NK2, and NK3 Based on a Cellular Assay SystemStratowa, C.; Machat, H.; Bürger, E.; Himmler, A.; Schäfer, R.; Spevak, W.; Weyer, U.; Wiche-Castanon, M.; Czernilofsky, A. P. · Journal of Receptors and Signal Transduction · 1995