TY - BOOK AU - Grippa Rose, Kathleen AU - Gorney-Moreno ,Mary Jo TI - Nursing research: : methods and critical appraisal for evidence-based practice SN - 0323031706 AV - RT 81.5. .N87 2006 PY - 2006/// CY - St. Louis PB - Mosby elsevier KW - Nursing research KW - critical appraisal ER -