title: Obstetric early warning scores: much more work required.
authors.affiliation: University of Bournemouth, Bournemouth, UK. gbsresearch@virginmedia.com.
authors.forename: G B
authors.initials: GB
authors.lastname: Smith
authors.forename: D R
authors.initials: DR
authors.lastname: Prytherch
mesh_terms: D003422:Critical Care / Q000379:methods*; D016208:Databases, Factual / Q000706:statistics & numerical data*; D003953:Diagnosis-Related Groups / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D008485:Medical Audit / Q000706:statistics & numerical data*; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis*; D055986:Vital Signs