Spinal substance P transmits bradykinin but not osmotic stimuli from hepatic portal vein to hypothalamus in rat.
Stoppini L, Barja F, Mathison R, Baertschi J. Spinal substance P transmits bradykinin but not osmotic stimuli from hepatic portal vein to hypothalamus in rat. Neuroscience. 1984 Apr; 11(4):903-12.