TY - BOOK AU - Polit,Denise F. AU - Beck,Cheryl Tatano TI - Essentials of nursing research: appraising evidence for nursing practice SN - 9780781781534 (alk. paper) AV - RT81.5.P6 2010 PY - 2010/// CY - Philadelphia PB - Wolters Kluwer / Lippincott Williams & Wilkins KW - Nursing KW - Nursing Research KW - Evidence-Based Nursing N1 - Includes CD-ROM that contains student review questions,Nursing professional roles and responsibilities notes and study tools; Includes bibliographical references and index ER -