TY - BOOK AU - Stommel, Manfred AU - Wills, Celia TI - Clinical research : concepts and principles for advanced practice nurses SN - 9780781735186 SN - 200304579 U1 - 616.0072 STO PY - 2004/// CY - Philadelphia PB - Lippincott Williams & Wilkins KW - Clinical medicine - Research - Methodology KW - Clinical Nursing Research - methods KW - Data Collection - methods KW - Nursing - Research - Methodology KW - Nursing Theory KW - Observation - methods N1 - Includes bibliographical references and index ER -