Ichinose A, Takeya H, Espling E, Iwanaga S, Kisiel W, Davie EW (November 1990). "Amino acid sequence of human protein Z, a vitamin K-dependent plasma glycoprotein". Biochemical and Biophysical Research Communications. 172 (3): 1139–1144. doi:10.1016/0006-291X(90)91566-B. PMID2244898.
Sejima H, Hayashi T, Deyashiki Y, Nishioka J, Suzuki K (September 1990). "Primary structure of vitamin K-dependent human protein Z". Biochemical and Biophysical Research Communications. 171 (2): 661–668. doi:10.1016/0006-291X(90)91197-Z. PMID2403355.
Prowse CV, Esnouf MP (1977). "The isolation of a new warfarin-sensitive protein from bovine plasma". Biochemical Society Transactions. 5 (1): 255–256. doi:10.1042/bst0050255. PMID892175.
Ichinose A, Takeya H, Espling E, Iwanaga S, Kisiel W, Davie EW (November 1990). "Amino acid sequence of human protein Z, a vitamin K-dependent plasma glycoprotein". Biochemical and Biophysical Research Communications. 172 (3): 1139–1144. doi:10.1016/0006-291X(90)91566-B. PMID2244898.
Sejima H, Hayashi T, Deyashiki Y, Nishioka J, Suzuki K (September 1990). "Primary structure of vitamin K-dependent human protein Z". Biochemical and Biophysical Research Communications. 171 (2): 661–668. doi:10.1016/0006-291X(90)91197-Z. PMID2403355.
Prowse CV, Esnouf MP (1977). "The isolation of a new warfarin-sensitive protein from bovine plasma". Biochemical Society Transactions. 5 (1): 255–256. doi:10.1042/bst0050255. PMID892175.