title: Erroneus calculation of sample size in a vitamin C and atrial fibrillation trial.
authors.affiliation: Department of Public Health, University of Helsinki, Helsinki, Finland. Electronic address: harri.hemila@helsinki.fi.
authors.forename: Harri
authors.initials: H
authors.lastname: Hemilä
mesh_terms: D000925:Anticoagulants; D000975:Antioxidants; D001205:Ascorbic Acid; D001281:Atrial Fibrillation; D006801:Humans; D011183:Postoperative Complications; D018401:Sample Size; D020521:Stroke
chemical_list: D000925:Anticoagulants; D000975:Antioxidants; D001205:Ascorbic Acid
keywords: Ascorbic acid; Atrial fibrillation; Sample size