TY - BOOK AU - Polit,Dennise F. AU - Cheryl Tatano Beck TI - Nursing research : generating and assessing evidence for nursing practice SN - 9781496308924 (paperback) PY - 2017/// CY - Philadelphia PB - ,Wolters Kluwer KW - Nursing KW - Research KW - Methodology N1 - Includes index; Includes bibliographical references ER -