Reference

Chardelle Busch, William Lukas, Hobart M. Smith, Dana Payne, David Chiszar (1996): Strike-induced chemosensory searching (SICS) in Northern Pacific Rattlesnakes Crotalus viridis oreganus Holbrook, 1840, rescued from abusive husbandry conditions (Squamata: Serpentes: Viperidae). – Herpetozoa – 9_3_4: 99 - 104.