Lichtenfels J R, Kharchenko V A
Retired, Agricultural Research Service, U.S. Department of Agriculture, Beltsville, MD 20705, USA.
I.I. Schmalhausen Institute of Zoology, National Academy of Sciences of Ukraine, Kyiv 01601, Ukraine.
Vet Parasitol. 2014 Feb 24;200(1-2):229-30. doi: 10.1016/j.vetpar.2013.12.006. Epub 2013 Dec 14.