title: Legal aspects of non-heart-beating donors: the Madrid solution.
mesh_terms: D001926:Brain Death; D002102:Cadaver; D003644:Death Certificates; D016757:Death, Sudden, Cardiac; D006801:Humans; D013030:Spain; D014019:Tissue Donors / Q000331:legislation & jurisprudence*; D009927:Tissue and Organ Procurement / Q000331:legislation & jurisprudence*