Reference

A.A. Gajadhar, W.C. Marquardt, R. Hall, Gunderson, E.V. Ariztia-Carmona, M.L. Sogin (1991): Ribosomal RNA sequences of Sarcocystis muris, Theileria annulata, and Crypthecodinium cohnii reveal evolutionary relationships among apicomplexans, dinoflagellates, and ciliates – Molec. Biochem. Parasitol. – 45: 147 - 154.