1. US Court of Appeals;Mayfield v Dalton;9th Cir,1995
2. Moore v Regents of the University of California, 793 P.2d 479 (Cal. 1990).
3. European researchers condemn US firm's cord-blood-storage patent;Mitchell;Lancet,1997
4. Norman-Bloodsaw v Lawrence Berkeley Nat'l Lab, No. C95-03220 (N.D. Cal. Filed Sept 12, 1995)
5. Informed Consent for Genetic Research on Stored Tissue Samples;Clayton;JAMA,1995