Embryo Experimentation
《英文msh詞典》Embryo Experimentation
[入口詞] Embryo Experimentation
[主題詞] Embryo Research
[英文釋義] Experimentation on,or using the organs or tissues from,a human or other mammalian conceptus during the prenatal stage of development that is characterized by rapid morphological changes and the differentiation of basic structures. In humans,this includes the period from the time of fertilization to the end of the eighth week after fertilization.