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General and Comparative Endocrinology|August 16, 2008
Diurnal variation in the cellular and humoral immune responses of Japanese quail: role of melatoninT D Siopes, H A UnderwoodPoultry Science|March 1, 1989
Ontogeny of daily rhythmicity in plasma corticosterone and variation in sensitivity of the corticosterone response in turkey poultsG S Davis, T D SiopesGeneral and Comparative Endocrinology|February 1, 1989
Pineal and ocular influences on male and female turkeys: plasma luteinizing hormone and prolactin levels during gonadal developmentT D Siopes, M E el HalawaniGeneral and Comparative Endocrinology|April 1, 1986
Plasma prolactin and luteinizing hormone levels of pinealectomized and enucleated turkey hensT D Siopes, M E el HalawaniScience (New York, N.Y.)|October 27, 1972
Eyes have a role in photoperiodic control of sexual activity of coturnixK Homma, W O Wilson, T D SiopesPoultry Science|September 21, 2010
Initiating egg production in turkey breeder hens: thyroid hormone involvementT D Siopes, J R Millam, M Q SteinmanJournal of Gerontology|May 1, 1977
Function and histology of testes from aged coturnix maintained on different photoperiodsV P Eroschenko, W O Wilson, T D SiopesBritish Poultry Science|March 1, 1993
Photoperiod and seasonal influences on the growth of turkey hensT D Siopes, G R Baughman, C R ParkhurstPoultry Science|December 1, 1986
Intermittent light and growth performance of male turkeys from 2 to 22 weeks of ageT D Siopes, C R Parkhurst, G R BaughmanGeneral and Comparative Endocrinology|September 27, 2003
Photostimulated fos-like immunoreactivity in tuberal hypothalamus of photosensitive vs. photorefractory turkey hensJ R Millam, C B Craig-Veit, T D SiopesPageof 8