In the not-so-distant future, research suggests, eggs and sperm may no longer be needed to make a baby -- at least not in the traditional way.
원문출처 : http://www.cnn.com/2017/02/09/health/embryo-skin-cell-ivg/index.html
원문출처 : http://www.cnn.com/2017/02/09/health/embryo-skin-cell-ivg/index.html