title: The Normal anticoagulant system and risk of placental abruption: protein C, protein S and resistance to activated protein C.
authors.affiliation: Division of Epidemiology and Biostatistics, UMDNJ-Robert Wood Johnson Medical School, New Brunswick, NJ 08901-1977, USA. cande.ananth@umdnj.edu
authors.forename: Cande V
authors.initials: CV
authors.lastname: Ananth
authors.forename: Carl A
authors.initials: CA
authors.lastname: Nath
authors.forename: Claire
authors.initials: C
authors.lastname: Philipp