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How Many Subjects Do I Need in My Research Sample?

Albert, Nancy M. PhD, RN, CCNS, CCRN, CHFN, NE-BC, FAHA, FCCM; O’Connor, Priscilla C. PhD, PMHCNS-BC

Section Editor(s): Buelow, Janice PhD, RN, FAAN

Clinical Nurse Specialist:
doi: 10.1097/NUR.0b013e31826fa91c
Departments: Using Research to Advance Nursing Practice