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Effects of Time of Sampling on Oocyst Detection and Effects of Age and Experimentally Elevated Testosterone on Prevalence of Coccidia in Male Dark-Eyed Juncos
Stephen P. Hudman, Ellen D. Ketterson and Val Nolan, Jr.
Vol. 117, No. 4 (Oct., 2000), pp. 1048-1051
Published by: American Ornithological Society
Stable URL: http://www.jstor.org/stable/4089649
Page Count: 4