title: Re: Generic obstetric database systems are unreliable for reporting the hypertensive disorders of pregnancy.
authors: Michael C
authors: MC
authors: Nicholl
authors: C
authors: C
authors: Andronicus
mesh_terms: D016208:Databases, Factual; D005260:Female; D006801:Humans; D046110:Hypertension, Pregnancy-Induced / Q000145:classification*; D011247:Pregnancy; D015203:Reproducibility of Results