title: Pre-eclampsia before 20-week gestation: diagnosis, investigation and management.
authors.affiliation: Department of Renal Medicine , Colchester Hospital , Colchester , UK.
authors.forename: F P
authors.initials: FP
authors.lastname: Schena
authors.affiliation: Department of Renal Medicine , Colchester Hospital , Colchester , UK.
authors.forename: William
authors.initials: W
authors.lastname: Thomas
authors.affiliation: Department of Histopathology , Addenbrooke's Hospital , Cambridge , UK.
authors.forename: Meryl
authors.initials: M
authors.lastname: Griffiths
authors.affiliation: Department of Obstetric Medicine , Guy's and St Thomas ' Hospital , London , UK.
authors.forename: Catherine
authors.initials: C
authors.lastname: Nelson-Piercy
authors.affiliation: Department of Renal Medicine , Colchester Hospital , Colchester , UK.
authors.forename: Kim
authors.initials: K
authors.lastname: Sinnamon
keywords: early pregnancy; kidney biopsy; pre-eclampsia; proteinuria