Kalafatis, M.; Egan, J. O.; van't Veer, C.; Mann, K. G. (1996-01-01). "Regulation and regulatory role of γ-carboxyglutamic acid containing clotting factors". Critical Reviews in Eukaryotic Gene Expression. 6 (1): 87–101. doi:10.1615/critreveukargeneexpr.v6.i1.60. ISSN1045-4403. PMID8882309.
Kalafatis, M.; Egan, J. O.; van't Veer, C.; Mann, K. G. (1996-01-01). "Regulation and regulatory role of γ-carboxyglutamic acid containing clotting factors". Critical Reviews in Eukaryotic Gene Expression. 6 (1): 87–101. doi:10.1615/critreveukargeneexpr.v6.i1.60. ISSN1045-4403. PMID8882309.
Kalafatis, M.; Egan, J. O.; van't Veer, C.; Mann, K. G. (1996-01-01). "Regulation and regulatory role of γ-carboxyglutamic acid containing clotting factors". Critical Reviews in Eukaryotic Gene Expression. 6 (1): 87–101. doi:10.1615/critreveukargeneexpr.v6.i1.60. ISSN1045-4403. PMID8882309.