Schnittger, L., Yin, N.,Jianxun, L.,Luding,W.,Shayan,P.,Rahbari,S.,Vosi-Hoffmon,V., Ahmad,J.S.(2000) Phylogenetic analysis by rRNA comparison of the highly pathogenic sheep-infecting parasites Theileria lestoquardi and a Theileria species identified in China, Annals of the New York Academy of Sciences ,916, pp.271-275.