K. H. Barnes, Piripi, S. A., and Löhr, C. V.,
“Pathology in practice. Tyzzer's disease.”,
Journal of the American Veterinary Medical Association, vol. 242, no. 6, pp. 765-7, 2013.
C. V. Löhr, Driemeier, D., and Teifke, J. P.,
“[Polyethylene glycol-thiosulfate (PEG-Th) staining--a modification of the AgNOR method].”,
Zentralblatt für Pathologie, vol. 140, no. 6, pp. 465-8, 1995.
S. Piripi, Hustace, J., Carney, K. R., Heidel, J. R., and Löhr, C. V.,
“Pulmonary arteriovenous malformation in two adult alpacas (Vicugna pacos).”,
Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc, vol. 24, no. 1, pp. 198-201, 2012.