The pre-embryo: an illusory category of convenience.
Pellegrino
E D
ED
Georgetown University Medical Center, Washington, D.C, USA.
D019924:Embryo Disposition; D004622:Embryo, Mammalian; D004992:Ethics, Medical; D005307:Fertilization in Vitro / Q000009:adverse effects*; D006801:Humans; D007206:Individuality; D009014:Morals; D015053:Zygote