Comparison of protein S functional and antigenic assays in normal pregnancy

Hereditary Protein S Deficiency: Clinical Manifestations

1987 • 391 citations

Protein S and C4b-Binding Protein: Components Involved in the Regulation of the Protein C Anticoagulant System

1991 • 357 citations

Functional and immunologic protein S levels are decreased during pregnancy

1986 • 347 citations

Thrombosis and Pregnancy in Congenital Deficiencies in AT III, Protein C or Protein S: Study of 78 Women

1990 • 283 citations

Changes in the plasma levels of vitamin K-dependent proteins C and S and of C4b-binding protein during pregnancy and oral contraception

1988 • 259 citations

Report on confidential enquiries into maternal deaths in England and Wales 1967-1969.

1972 • 238 citations

The Frequency of Type I Heterozygous Protein S and Protein C Deficiency in 141 Unrelated Young Patients with Venous Thrombosis

1988 • 227 citations

MATERNAL MORTALITY IN THE UNITED STATES

1951 • 157 citations

Changes in protein C and protein S levels in normal pregnancy

1995 • 133 citations

Maternal mortality in Sweden, 1980-1988.

1994 • 116 citations

Disorders of Hemostasis and Thrombosis: A Clinical Guide

1993 • 84 citations

Maternal mortality in Sweden

1985 • 83 citations

Functional and Immunologic Protein S in Normal Pregnant Women and in Full-Term Newborns

1989 • 65 citations

Maternal Morbidity in the United States

2013 • 53 citations

Familial Dysfunction of Protein S

1989 • 46 citations

Comparison of Functional Assays for Protein S: European Collaborative Study of Patients with Congenital and Acquired Deficiency

1993 • 36 citations

Protein S and protein C levels in Chinese women during pregnancy, delivery and the puerperium

1989 • 19 citations