J. M. Bahr

Sex and training differences in human growth hormone levels during prolonged exercise

Joy C. Bunt, R. A. Boileau, J. M. Bahr et al. · Journal of Applied Physiology · 1986 · 117 citations

Physical Activity, Human Growth, Training Differences +18

Seasonal changes in spermatogenesis and testicular steroidogenesis in the male black bear <i>Ursus americanus</i>

Toshio Tsubota, Lesley A. Skalla, Hiroaki Nitta et al. · Reproduction · 1997 · 113 citations · Full text

Annual Changes in Serum Sex Steroids in Male and Female Black (Ursus Americanus) and Polar (Ursus Maritimus) Bears1

Stephen Palmer, R.A. Nelson, M. A. Ramsay et al. · Biology of Reproduction · 1988 · 109 citations

Fertility, Food Restriction, Female Reproductive Function +18

Serum progesterone, oestradiol, luteinizing hormone and prolactin profiles in the female black bear (Ursus americanus)

Toshio Tsubota, Lesley A. Skalla, William R. Boone et al. · Animal Reproduction Science · 1998 · 74 citations

Animal Physiology, Female Black Bear, Serum Progesterone +13

Estrogen Receptors Are Present in the Epididymis of the Rooster

Seok Ho Kwon, Rex A. Hess, David Bunick et al. · Journal of Andrology · 1997 · 64 citations · Full text

Spermatogenesis, Fertility, Gynecology +17