Spanish government approves frozen embryo research.
Bosch
Xavier
X
D015925:Cryopreservation / Q000379:methods*; D033041:Embryo Research / Q000331:legislation & jurisprudence*; D004622:Embryo, Mammalian / Q000502:physiology*; D005260:Female; D005307:Fertilization in Vitro / Q000331:legislation & jurisprudence*; D033161:Government Regulation; D006801:Humans; D011247:Pregnancy; D013030:Spain