1. Bremme K, Östlund E, Almqvist I, Heinonen K, Blombäck M. Enhanced thrombin generation and fibrinolytic activity in normal pregnancy and the puerperium. Obstet Gynecol. 1992; 80:132–137.
2. Bellart J, Gilabert R, Fontcuberta J, Carreras E, Miralles RM, Cabero L. Coagulation and fibrinolysis parameters in normal pregnancy and in gestational diabetes. Am J Perinatol. 1998; 15:479–486.
3. Comeglio P, Fedi S, Liotta AA, Cellai AP, Chiarantini E, Prisco D, et al. Blood clotting activation during normal pregnancy. Thromb Res. 1996; 84:199–202.
4. Virkus RA, Løkkegaard E, Lidegaard Ø, Langhoff-Roos J, Nielsen AK, Rothman KJ, et al. Risk factors for venous thromboembolism in 1.3 million pregnancies: a nationwide prospective cohort. PLoS One. 2014; 9:e96495.
5. Jacobsen AF, Skjeldestad FE, Sandset PM. Incidence and risk patterns of venous thromboembolism in pregnancy and puerperium--a register-based case-control study. Am J Obstet Gynecol. 2008; 198:233.e1–233.e7.
6. Chan LY, Tam WH, Lau TK. Venous thromboembolism in pregnant Chinese women. Obstet Gynecol. 2001; 98:471–475.
7. Lindqvist P, Dahlbäck B, Marŝál K. Thrombotic risk during pregnancy: a population study. Obstet Gynecol. 1999; 94:595–599.
8. He S, Bremme K, Blombäck M. Acquired deficiency of antithrombin in association with a hypercoagulable state and impaired function of liver and/or kidney in preeclampsia. Blood Coagul Fibrinolysis. 1997; 8:232–238.
9. Xiong Y, Zhou SF, Zhou R, Yang D, Xu ZF, Lou YT, et al. Alternations of maternal and cord plasma hemostasis in preeclampsia before and after delivery. Hypertens Pregnancy. 2011; 30:347–358.
10. McKay DG. Hematologic evidence of disseminated intravascular coagulation in eclampsia. Obstet Gynecol Surv. 1972; 27:399–417.
11. Reber G, Vissac AM, de Moerloose P, Bounameaux H, Amiral J. A new, semi-quantitative and individual ELISA for rapid measurement of plasma D-dimer in patients suspected of pulmonary embolism. Blood Coagul Fibrinolysis. 1995; 6:460–463.
12. Szecsi PB, Jørgensen M, Klajnbard A, Andersen MR, Colov NP, Stender S. Haemostatic reference intervals in pregnancy. Thromb Haemost. 2010; 103:718–727.
13. Francalanci I, Comeglio P, Alessandrello Liotta A, Cellai AP, Fedi S, Parretti E, et al. D-dimer plasma levels during normal pregnancy measured by specific ELISA. Int J Clin Lab Res. 1997; 27:65–67.
14. Chabloz P, Reber G, Boehlen F, Hohlfeld P, de Moerloose P. TAFI antigen and D-dimer levels during normal pregnancy and at delivery. Br J Haematol. 2001; 115:150–152.
15. Kline JA, Williams GW, Hernandez-Nino J. D-dimer concentrations in normal pregnancy: new diagnostic thresholds are needed. Clin Chem. 2005; 51:825–829.
16. Kawaguchi S, Yamada T, Takeda M, Nishida R, Yamada T, Morikawa M, et al. Changes in D-dimer levels in pregnant women according to gestational week. Pregnancy Hypertens. 2013; 3:172–177.
17. Francalanci I, Comeglio P, Liotta AA, Cellai AP, Fedi S, Parretti E, et al. D-dimer concentrations during normal pregnancy, as measured by ELISA. Thromb Res. 1995; 78:399–405.
18. Pinheiro MB, Junqueira DR, Coelho FF, Freitas LG, Carvalho MG, Gomes KB, et al. D-dimer in preeclampsia: systematic review and meta-analysis. Clin Chim Acta. 2012; 414:166–170.
19. Dusse LM, Rios DR, Pinheiro MB, Cooper AJ, Lwaleed BA. Pre-eclampsia: relationship between coagulation, fibrinolysis and inflammation. Clin Chim Acta. 2011; 412:17–21.
20. American College of Obstetricians and Gynecologists. Task Force on Hypertension in Pregnancy. Hypertension in pregnancy. Report of the American College of Obstetricians and Gynecologists’ task force on hypertension in pregnancy. Obstet Gynecol. 2013; 122:1122–1131.
21. Giavarina D, Mezzena G, Dorizzi RM, Soffiati G. Reference interval of D-dimer in pregnant women. Clin Biochem. 2001; 34:331–333.
22. Morse M. Establishing a normal range for D-dimer levels through pregnancy to aid in the diagnosis of pulmonary embolism and deep vein thrombosis. J Thromb Haemost. 2004; 2:1202–1204.
23. Gaffney PJ, Creighton LJ, Callus M, Thorpe R. Monoclonal antibodies to crosslinked fibrin degradation products (XL-FDP). II. Evaluation in a variety of clinical conditions. Br J Haematol. 1988; 68:91–96.
24. Connaghan DG, Francis CW, Lane DA, Marder VJ. Specific identification of fibrin polymers, fibrinogen degradation products, and crosslinked fibrin degradation products in plasma and serum with a new sensitive technique. Blood. 1985; 65:589–597.
25. Francis CW, Markham RE Jr, Marder VJ. Demonstration of in situ fibrin degradation in pathologic thrombi. Blood. 1984; 63:1216–1224.
26. Lee AJ, Fowkes GR, Lowe GD, Rumley A. Determinants of fibrin D-dimer in the Edinburgh Artery Study. Arterioscler Thromb Vasc Biol. 1995; 15:1094–1097.
27. Brown MA. The physiology of pre-eclampsia. Clin Exp Pharmacol Physiol. 1995; 22:781–791.
28. Cushman M, Folsom AR, Wang L, Aleksic N, Rosamond WD, Tracy RP, et al. Fibrin fragment D-dimer and the risk of future venous thrombosis. Blood. 2003; 101:1243–1248.
29. Fan J, Li X, Cheng Y, Yao C, Zhong N. Investigators Group. Measurement of D-dimer as aid in risk evaluation of VTE in elderly patients hospitalized for acute illness: a prospective, multicenter study in China. Clin Invest Med. 2011; 34:E96–E104.