title: Reply: N-Terminal Pro-Brain Natriuretic Peptide Trial Design.
authors.affiliation: 1 Leiden University Medical Center Leiden, the Netherlands.
authors.forename: Paul L
authors.initials: PL
authors.lastname: den Exter
authors.affiliation: 1 Leiden University Medical Center Leiden, the Netherlands.
authors.forename: Frederikus A
authors.initials: FA
authors.lastname: Klok
authors.affiliation: 1 Leiden University Medical Center Leiden, the Netherlands.
authors.forename: Menno V
authors.initials: MV
authors.lastname: Huisman
mesh_terms: D015415:Biomarkers; D006801:Humans; D020097:Natriuretic Peptide, Brain; D010446:Peptide Fragments; D011379:Prognosis; D011655:Pulmonary Embolism
chemical_list: D015415:Biomarkers; D010446:Peptide Fragments; D020097:Natriuretic Peptide, Brain