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6. Biotechnology transfer at the National Institutes of Health. Chen PS Qual Assur; 1993 Dec; 2(4):345-52. PubMed ID: 7952969 [No Abstract] [Full Text] [Related]
7. US stem cell policy comes under fire. Fletcher L Nat Biotechnol; 2001 Oct; 19(10):893-4. PubMed ID: 11581638 [No Abstract] [Full Text] [Related]
8. Breakthrough stirs US embryo debate.. Butler D Nature; 1998 Nov; 396(6707):104. PubMed ID: 9823879 [No Abstract] [Full Text] [Related]