title: In brief: Standard deviation and standard error.
authors.affiliation: Departement de Biostatistique et Informatique Medicale, Hôpital Saint-Louis, 1 avenue Claude Vellefaux, 75475 Paris Cedex 10, France. djmbiau@yahoo.fr
authors.forename: David J
authors.initials: DJ
authors.lastname: Biau
mesh_terms: D015982:Bias; D003627:Data Interpretation, Statistical; D019317:Evidence-Based Medicine / Q000592:standards*; D006801:Humans; D015233:Models, Statistical; D018401:Sample Size; D009626:Terminology as Topic