title: R (Quintavalle) v Human Fertilisation and Embryology Authority (Secretary of State for Health Intervening).
mesh_terms: D033001:Directed Tissue Donation; D046148:Donor Selection / Q000331:legislation & jurisprudence*; D004624:Embryo Transfer; D005307:Fertilization in Vitro / Q000331:legislation & jurisprudence; D006650:Histocompatibility Testing; D006801:Humans; D007878:Legislation as Topic; D019836:Preimplantation Diagnosis; D012098:Reproduction; D035781:Siblings; D014019:Tissue Donors; D006113:United Kingdom; D017086:beta-Thalassemia / Q000235:genetics