Spiegel, I. Just Ask the Expert: How do you combat acral lick
dermatitis? Veterinary Medicine, October, 2010.

Restrepo, C, Ihrke, PJ, White, SD, Spiegel, IB, Affolter, VK. Evaluation
of the Clinical Efficacy of Pradofloxacin Tablets for the Treatment of
Canine Pyoderma J. Am. Anim. Hosp. Assoc., September/October 2010; 46:
301 - 311.

White SD, Foley JE, Spiegel IB, Ihrke PJ. Lack of detectable equine
herpesviruses 1 and 2 in paraffin-embedded specimens of equine
sarcoidosis. J Vet Intern Med. 2009 May-Jun;23(3):623-5.

Seltzer, Judith D and Spiegel, Ian B. Acral lick dermatitis: causes and
cures. DVM Newsmgazine, 2007.

Spiegel IB, White SD, Foley JE, Drazenovich NL, Ihrke PJ, Affolter VK.
A retrospective study of cutaneous equine sarcoidosis and its potential
infectious aetiological agents. Vet Dermatol. 2006 Feb;17(1):51-62.