TOKYO (AP) -- A team of scientists has reported producing viable sperm using the stem cells of mice in an experiment that researchers hope could one day lead to treating infertile men....
Associated Press: Health
Sat, 08/06/2011 - 11:46pm
TOKYO (AP) -- A team of scientists has reported producing viable sperm using the stem cells of mice in an experiment that researchers hope could one day lead to treating infertile men....