Anna Hielm-Björkman. Assessment of chronic pain and evaluation of three complementary therapies (gold implants, green lipped mussel and a homeopathic combination preparation) for canine osteoarthritis, using randomized, controlled, double-blind study designs. Faculty of Veterinary Medicine University of Helsinki. Helsinki, 2007. - 116 р.

Ranjan R., et al. Successful management of refractory cases of canine demodicosis with homeopathy medicine Graphitis // J Parasit Dis. 2014 Dec; 38(4): 417–419.

M. Elliott. Cushing's Disease: a new approach to therapy in equine and canine patients // British Homoeopathic journal. — 2001.-90(1). — Р. 33-36.