How many subjects do I need in my research sample?
Nursing Research and Innovation, Nursing Institute, Cleveland Clinic, Ohio 44195, USA. albertn@ccf.org
Nancy M
NM
Albert
Priscilla C
PC
O'Connor
D015400:Clinical Nursing Research / Q000458:organization & administration*; D006801:Humans; D036301:Qualitative Research; D012107:Research Design; D018401:Sample Size