Endomorphin-1 and endomorphin-2 modulate responses of trigeminal neurons evoked by N-methyl-D-aspartic acid and somatosensory stimuli.
Wang XM, Zhang KM, Long LO, Flores CA, Mokha SS. Endomorphin-1 and endomorphin-2 modulate responses of trigeminal neurons evoked by N-methyl-D-aspartic acid and somatosensory stimuli. J Neurophysiol. 2000 Jun; 83(6):3570-4.