FRIEND, M. 1968. History and epidemiology of rabies in wildlife in New York. N.Y. Fish and Game Journal 15(1):71-97.
FRIEND, M., and D.O. Trainer. 1972. Experimental Newcastle disease studies in the mallard. Avian Diseases 16(4):700-713.
FRIEND, M. 1973. Duck plague: The Lake Andes Epizootic, A slide series (with nar.). Bureau of Sport Fisheries and Wildlife, Denver Wildlife Research Center.
FRIEND, M. 1973. Duck plague: A diagnostic slide series (with nar.). Bureau of Sport Fisheries and Wildlife, Denver Wildlife Research Center.
FRIEND, M., and G.L. Pearson. 1973. Duck plague (Duck Virus Enteritis) in wild waterfowl. U.S. Department of Interior, Bureau of Sport Fisheries and Wildlife. U.S. Government Printing Office, Washington, D.C.
FRIEND, M. 1975. New dimensions in diseases affecting waterfowl. Pages 155-162 in First International Waterfowl Symposium. Ducks Unlimited.
FRIEND, M. 1976. Disease problems and needs. Pages 2-7 in Proceedings of Second International Waterfowl Symposium. Ducks Unlimited.
FRIEND, M., and J.H. Abel, Jr. 1976. Inhibition of mallard salt gland function by DDE and organophosphates. Pages 261-269 in L.A. Page, editor. Wildlife Disease, New York, N.Y.
FRIEND, M., M.A. Haegle, D.L. Meeker, T. Hudson, and C.H. Baer. 1979. Correlations between residues of dichlorodiphenylethane, polychiorinated biphenyl, and diedrin in the serum and tissues of mallard ducks (Anas platyrhynchos). Pages 319-326 in Animals as Monitors of Environmental Pollutants. National Academy of Sciences, Washington, D.C.
FRIEND, M. 1981. Waterfowl diseases — changing perspectives for the future. Pages 189-196 in Fourth International Waterfowl Symposium. New Orleans, LA.
FRIEND, M. 1981. Waterfowl management and waterfowl disease: independent or cause and effect relationships. Pages 94-103 in Transactions of the 46th North American Wildlife and Natural Resources Conference.
FRIEND, M. 1984. Waterfowl get sick too. Pages 478-485 in A.S. Hawkins, R.C. Hanson, H.K. Nelson, and H.M. Reeves, editors. Flyways Pioneering Waterfowl Management in North America. U.S. Department of the Interior, Fish and Wildlife Service. U.S. Govt. Printing Office, Washington, D.C.
FRIEND, M., L.N. Locke, and J.J. Kennelly. 1985. Avian botulism. U.S. Government Printing Office, Washington, D.C. No. 579-039.
FRIEND, M. 1986. Lead poisoning in waterfowl. Videotape (27 minutes 49 seconds). U.S. Department of the Interior, Fish and Wildlife Service, Washington, D.C.
FRIEND, M. 1988. Avian cholera. Pages 69-82 in M. Friend, C.J. Laitman and R.S. Kampen, editors. Field Guide to wildlife diseases, Vol. 1. General field procedures and diseases of migratory birds. U.S. Department of the interior, Fish and Wildlife Service, Resource publication 167.
FRIEND, M. 1988. Lead poisoning. Pages 175-189 in M. Friend, C.J. Laitman and R.S. Kampen, editors. Field guide to wildlife diseases, Vol. 1. General field procedures and diseases of migratory birds. U.S. Department of the Interior, Fish and Wildlife Service, Resource Publication 164.
FRIEND, M. and J.C. Franson. 1988. Disease control operations. Pages 21-58 in M. Friend, C.J. Laitman and R.S. Kampen, editors. Field Guide to wildlife diseases, Vol. 1. General field procedures and diseases of migratory birds. U.S. Department of the interior, Fish and Wildlife Service, Resource Publication 167.
FRIEND, M., C.J. Laitman and R.S. Kampen, editors. 1988. Field guide to wildlife diseases, vol. 1. General field procedures and disease of migratory birds. U.S. Department of the interior, Fish and Wildlife Service, Washington D.C., Resource publication 167.
FRIEND, M. 1989. Avian cholera: a major new cause of waterfowl mortality. Fish and Wildlife Leaflet 13.2.5, Waterfowl Management Handbook, U.S. Department of the Interior.
FRIEND, M. and N.J. Thomas. 1991. Disease prevention and control in endangered avian species: Special considerations and needs. Acta XX Congressus Intemationalis Ornithologici, Vol. IV: 233 1-2337, Christchurch, New Zealand.
FRIEND, M. 1992. Environmental influences on major waterfowl diseases. Pages 517-525 in Transactions of the 57th North American Wildlife and Natural Resources Conference. Charlotte, NC.
FRIEND, M., D.E. Toweill, R.L. Brownell, Jr., V.F. Nettles, D.S. Davis, and W.J. Foreyt. 1994. Guidelines for proper care and use of wildlife in field research. Pages 96-105 in Theodore A. Bookhout, editor. Research and Management Techniques for Wildlife and Habitats. Fifth edition. The Wildlife Society, Bethesda, MD.
FRIEND, M. 1995. Increased avian diseases with habitat change. Pages 401-405 in La Roe, E.T., G.S. Farris, C.E. Puckett, P.D. Doran, and M.J. Mac editors. Our living resources: a report to the nation on the distribution, abundance, and health of U.S. plants, animals, and ecosystems. U.S. Department of the Interior, National Biological Service, Washington, D.C. 530 pp.
FRIEND, M. 1997. Forward, i-u, in: Saving the Salton Sea. U.S. Department of the Interior, Fish and Wildlife Service, Washington, D.C., 96pp.
FRIEND, M. 1998. Duck plague: emergence of a new cause of waterfowl mortality. Pages 458-460; 471 in Mac, M.J., P.A. Opler, C.E. Puckett Haecker, and P.D. Doran, editors. Status and trends of the nation’s biological resources. Vol. 2. U.S. Department of the Interior, U.S. Geological Survey, Reston, VA.
FRIEND, M. and J.C. Franson. 1999. Editors. Field manual of wildlife diseases. General field procedures and diseases of birds. U.S. Department of the Interior, U.S. Geological Survey, Information and Technology Report 1999-200 1.
FRIEND, M. 2001. Wildlife rehabilitation and disease emergence: opportunities, challenges and responsibilities. pp. 3-20 in Ludwig, D.R., editors. Wildlife Rehabilitation, Vol. 19, Nineteenth Annual Symposium, National Wildlife Rehabilitators Association, Lake Tahoe, NV.
FRIEND, M. 2002. Avian disease at the Salton Sea. Hydrobiologia, 473: 293-306.
FRIEND, M. and T.G. McLean. 2002. Understanding the Impact on Animal and Human Health in The Emergence of Zoonotic Diseases. pp. 52-58. National Academy Press, Washington, D.C.
FRIEND, M. 2006. Disease Emergence and Reemergence: The Wildlife – Human Connection U.S. Geological Survey, Reston, VA, 388 pp.