European Journal of Cancer · 2000 · 805 citations · 37 references
MedicineOncologyHead OncologyNeck OncologyCervical Lymph Node MetastasisNeck Cancer SurgeryNeck Cancer Radiotherapy
37
Statistical Power Analysis for the Behavioral Sciences
Keith E. Muller, Jacob Cohen · Technometrics · 1989 · 83.9K citations
N.K. Aaronson, Sam H. Ahmedzai, Bengt Bergman et al. · JNCI Journal of the National Cancer Institute · 1993 · 16K citations
Interpreting the significance of changes in health-related quality-of-life scores.
David Osoba, George Rodrigues, James D. Myles et al. · Journal of Clinical Oncology · 1998 · 2.9K citations