1. Goat Medicine;MC Smith,2009
2. Waiblinger S, Schmied-Wagner C, Mersmann D, Nordmann E. Social behaviour and injuries in horned and hornless dairy goats. In: Kofer J, Schobesberger H, editors. Proceedings of the XVth International Congress of the International Society for Animal Hygiene; 2011 Jul 3–7; Vienna, Austria. Czech Republic: Tribun EU; 2011. p. 421–2.
3. A comparison of space requirements of horned and hornless goats at the feed barrier and in the lying area;C Loretz;Appl. Anim. Behav. Sci,2004
4. Behavioural and physiological responses of calves to dehorning by heat cauterization with or without local anaesthesia;B Graf;Appl. Anim. Behav. Sci,1999
5. Dehorning and disbudding distress and its alleviation in calves;KJ Stafford;Vet. J,2005