Marston, Louise, 1975- Introductory statistics for health and nursing using SPSS [electronic resource] / Louise Marston. - Los Angeles, [Calif.] ; London : SAGE, 2010. - 1 online resource (251 p.) : ill. Includes bibliographical references and index. ISBN: 9781446221570 (ebook) Subjects--Topical Terms: Medical statistics.Nursing--Statistical methods.