Shampo, Marc A.; Kyle, Robert A.; Vasilev, V. (2003). "Richard J. Roberts--Nobel Laureate for discovery of split genes". Mayo Clin. Proc. 78 (2): 48–52. doi:10.4065/78.2.132. PMID1258352.
nih.gov
pubmed.ncbi.nlm.nih.gov
Shampo, Marc A.; Kyle, Robert A.; Vasilev, V. (2003). "Richard J. Roberts--Nobel Laureate for discovery of split genes". Mayo Clin. Proc. 78 (2): 48–52. doi:10.4065/78.2.132. PMID1258352.