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Avian Diseases|October 1, 1983
Changes in carotenoid and vitamin A levels in young turkeys infected with Eimeria meleagrimitis or E. adenoeidesP C Augustine, M D RuffAvian Pathology : Journal of the W.V.P.A|January 1, 1984
Intestinal absorption following challenge of immune chicks with Eimeria acervulinaM D Ruff, G C WilkinsPoultry Science|November 1, 1975
A rapid technique for the cleaning and concentration of Eimeria oocystsR R Smith, M D RuffAvian Diseases|January 1, 1987
Comparison of disease susceptibility and subclass-specific antibody response in SC and FP chickens experimentally inoculated with Eimeria tenella, E. acervulina, or E. maximaH S Lillehoj, M D RuffThe Journal of Nutrition|November 1, 1975
Some mechanisms of reduction of carotenoid levels in chickens infected with Eimeria acervulina or E. tenellaM D Ruff, H L FullerThe Journal of Parasitology|April 1, 1979
Eimeria dispersa, E. adenoeides, and E. meleagrimitis: intestinal mucosal disruption in turkeys as seen with scanning electron microscopyP A Madden, M D RuffPoultry Science|March 1, 1989
Eimeria acervulina and Eimeria tenella in 15.B-congenic White LeghornsM D Ruff, L D BaconPoultry Science|October 1, 1990
Prevention of coccidiosis in the chukar partridge (Alectoris chukar) by medication with sulfadimethoxine and ormetoprim (Rofenaid)M D Ruff, G C WilkinsAvian Diseases|October 1, 1985
Interaction of low-pathogenicity reoviruses and low levels of infection with several coccidial speciesM D Ruff, J K RosenbergerThe Journal of Parasitology|April 1, 1977
Comparison of the intestinal surface damage caused by Eimeria mivati, E. necatrix, E. maxima, E. brunetti, and E. acervulina by scanning electron microscopyD R Witlock, M D RuffPageof 841