RVC OPEN ACCESS REPOSITORY – COPYRIGHT NOTICE This is the pre-peer reviewed version of an article published in final form at http://dx.doi.org/10.1111/evj.12700. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving. The full details of the published version of the article are as follows: TITLE: The importance of measuring skin resistance for electrical nociceptive stimulation in standing horses AUTHORS: Gozalo-Marcilla, M; Luna, S P L; Crosignani, N; Puoli Filho, J N P; Pelligand, L; Taylor, P M JOURNAL: Equine Veterinary Journal PUBLISHER: Wiley PUBLICATION DATE: November 2017 DOI: 10.1111/evj.12700