A role model of rigidity.
D026683:Advisory Committees; D026688:Bioethical Issues; D033041:Embryo Research; D036281:Genetic Research; D006801:Humans; D007258:Informed Consent; D007317:Insemination, Artificial, Homologous; D037022:Posthumous Conception; D012099:Reproductive Techniques / Q000331:legislation & jurisprudence*; D013094:Spermatozoa; D013222:State Medicine; D006113:United Kingdom