Analysis of cellular and behavioral responses to imiquimod reveals a unique itch pathway in transient receptor potential vanilloid 1 (TRPV1)-expressing neurons
Proc. Natl. Acad. Sci. USA, February 22, 2011 vol. 108 no. 8 3371-3376. Published online before print February 7, 2011, doi: 10.1073/pnas.1019755108