1. Cryptosporidiosis in bovine and human health;Anderson;J. Dairy Sci.,1998
2. Committee for Veterinary Medicinal Products. 1999. European Agency for the Evaluation of Medicinal Products. EMEA/CVMP/643/99 Halocur dossier submission. EU, Brussels, Belgium.
3. Constable, P. D. 2002. The treatment of the diarrheic calf: An update. Pages 132–143 in Recent Developments and Perspectives in Bovine Medicine. Proc. XXII World Buiatrics Congr. Hanover, Germany.
4. General biology of Cryptosporidium;Fayer,1990