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General and Comparative Endocrinology|June 22, 1999
Low fertility in aging roosters is related to a high plasma concentration of insulin and low testicular contents of ACTH and lactateS Weil, A A Degen, M Friedländer, et al.General and Comparative Endocrinology|February 25, 1998
Leydig cell functional structure and plasma androgen level during the decline in fertility in aging roostersA Rosenstrauch, S Weil, A A Degen, et al.Journal of Applied Physiology: Respiratory, Environmental and Exercise Physiology|November 1, 1981
Tritiated water for estimating total body water and water turnover rate in birdsA A Degen, B Pinshow, P U Alkon, et al.Physiological and Biochemical Zoology : PBZ|November 14, 2000
Fiber digestion and energy utilization of fat sand rats (Psammomys obesus) consuming the chenopod Anabasis articulataA A Degen, M Kam, I S Khokhlova, et al.Physiological and Biochemical Zoology : PBZ|July 13, 2000
Level of energy intake affects the estrous cycle in Sundevall's jird (Meriones crassus)I S Khokhlova, M Kam, S Gonen, et al.Life Sciences|March 10, 1995
Is hypothalamic prostaglandin E2 involved in avian fever?V Fraifeld, R Blaicher-Kulick, A A Degen, et al.Medical and Veterinary Entomology|May 24, 2008
Evidence for a negative fitness-density relationship between parent density and offspring quality for two Xenopsylla spp. parasitic on desert mammalsB R Krasnov, A Hovhanyan, I S Khokhlova, et al.Journal of Animal Science|February 3, 1999
Estimation of energy expenditure from heart rate measurements in cattle maintained under different conditionsA Brosh, Y Aharoni, A A Degen, et al.General and Comparative Endocrinology|January 1, 1994
Seasonal plasma levels of luteinizing and steroid hormones in male and female domestic ostriches (Struthio camelus)A A Degen, S Weil, A Rosenstrauch, et al.Parasitology|April 21, 2007
Density dependence of feeding success in haematophagous ectoparasitesB R Krasnov, A Hovhanyan, I S Khokhlova, et al.Pageof 4