title: [Tools for understanding and performing scientific studies: do nurses need statistics?].
authors.affiliation: Hopital Hôtel Dieu-Endoscopie digestiv, Paris. mhartwig1@gmx.de
authors.forename: Michael
authors.initials: M
authors.lastname: Hartwig
mesh_terms: D015982:Bias; D015400:Clinical Nursing Research / Q000706:statistics & numerical data*; D003625:Data Collection / Q000706:statistics & numerical data*; D003627:Data Interpretation, Statistical; D006801:Humans