-
[文献書誌] A.M.Khalil: "Relashionship between plasma testosterone concentrations and age,breeding season and harem size in Miyazaki feral horses" Journal of Veterinary Medical Science. 60. 643-645 (1998)
-
[文献書誌] H.Kuroda: "Does melatonin suppress testosterone synthesis in rat Leydig cells in vitro?" Journal of Reproduction and Development. 44. 313-319 (1998)
-
[文献書誌] A.M.Khalil: "Effect of natal dispersal on the reproductive strategies of the young Misaki feral stallions." Applied Animal Behavior Science. 62. 281-291 (1998)
-
[文献書誌] A.M.Khalil: "Factors affecting the harem formation process by young Misaki feral stallions." Journal of Veterinary Medical Science. 61. (1999)
-
[文献書誌] T.Ida: "Effect of lateral cerebroventricular injection of appetite stimulating neuro peptide,orexin and neuropeptide Y,on the various behavioral patterns in rats." Brain Research. (1999)
-
[文献書誌] 村上昇: "生物時計の分子生物学" Springer Verlag,Tokyo, 201 (1999)