Journal of Pain and Symptom Management · 1998 · 140 citations · 14 references
14
Cancer: Principles and Practice of Oncology.
Annals of Internal Medicine · 1991 · 8.5K citations
Leslie M. Harris, Don A. Dillman · Journal of Marketing Research · 1979 · 1.4K citations
Kristin J. Olsen · Evaluation and Program Planning · 1979 · 400 citations
R. Neal Garrison, Lawrence D. Kaelin, Louis S. Heuser et al. · Annals of Surgery · 1986 · 208 citations · Full text