Han, L., Ma, C., Liu, Q., Weng, HJ., Cui, Y., Tang, Z., Kim, Y., Nie, H., Qu, L., Patel, KN., Li, Z., McNeil, B., He, S., Guan, Y., Xiao, B., Lamotte, RH. and Dong, X., 2013, “A subpopulation of nociceptors specifically linked to itch,” Nat Neurosci.16(2):174-82. PMCID: PMC3557753 Pubmed