Sufentanil, Morphine, Met-enkephalin, and κ-Agonist (U-50,488H) Inhibit Substance P Release from Primary Sensory-Neurons: A Model for Presynaptic Spinal Opioid Actions

Tekijä Chang, H. Ming, Berde, Charles B., Holz, George G., Steward, Grieg F., Kream, Richard M.
Julkaistu 1989