Only Slate Plus members can gift Slate stories. Become a member to share 10 free articles a month.Become a Plus Member There may be no species closer to the black brink of extinction than the largest ...
Semen collection in rhinoceroses (Rhinoceros unicornis, Diceros bicornis, Ceratotherium simum) by electroejaculation with a uniquely designed probe. "Electroejaculation in rhinoceroses has ...
With the advent of genetic engineering of rodents came the need to assess fertility and germline competency, especially in chimeric rodents generated using embryonic stem cells. Traditional methods ...
After a decade of being paralyzed, Hong Cheng-chin (洪正清) and his wife Hsieh Mei-yun (謝美雲) almost gave up hope of having children. Last year, however, with the help of reproduction technology offered ...
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