Feasibility and Limitations of Comorbidity Measurement in Patients Undergoing Radical Prostatectomy

A new method of classifying prognostic comorbidity in longitudinal studies: Development and validation

Mary E. Charlson, Peter Pompei, Kathy L. Aleš et al. · Journal of Chronic Diseases · 1987 · 49.9K citations

Public Health, Biostatistics, Clinical Classification Systems +15

ASA Physical Status Classifications

William D. Owens, James A. Felts, Edward L. Spitznagel · Anesthesiology · 1978 · 2K citations · Full text

Medicine, Veterinary Medicine, Anesthesiology +10

Combination of prostate-specific antigen, clinical stage, and Gleason score to predict pathological stage of localized prostate cancer. A multi-institutional update

Alan W. Partin · JAMA · 1997 · 1.6K citations

Medicine, Oncology, Urology +17

A Randomized Trial Comparing Radical Prostatectomy with Watchful Waiting in Early Prostate Cancer

Lars Holmberg, Anna Bill‐Axelson, Fred Helgesen et al. · New England Journal of Medicine · 2002 · 820 citations · Full text

Medicine, Surgery, Urology +10

Postoperative Nomogram for Disease Recurrence After Radical Prostatectomy for Prostate Cancer

Michael W. Kattan, Thomas M. Wheeler, Peter T. Scardino · Journal of Clinical Oncology · 1999 · 757 citations

Medicine, Surgery, Urology +17