Early human embryonic development: individuation before implantation.
D000028:Abortion, Induced; D033421:Beginning of Human Life; D002410:Catholicism; D033041:Embryo Research; D004622:Embryo, Mammalian; D005314:Embryonic and Fetal Development; D006801:Humans; D019369:Life; D012106:Research; D038522:Twinning, Monozygotic; D014427:Twins
Genetics and Reproduction; Religious Approach