Richard K. Orr

Molecular Detection of Micrometastatic Breast Cancer in Histopathology-Negative Axillary Lymph Nodes Correlates With Traditional Predictors of Prognosis

William E. Gillanders, Kaidi Mikhitarian, Renée Hebert et al. · Annals of Surgery · 2004 · 101 citations · Full text

Use of a Probabilistic Neural Network to Estimate the Risk of Mortality after Cardiac Surgery

Richard K. Orr · Medical Decision Making · 1997 · 68 citations

Treating adnexal masses. Operative laparoscopy vs. laparotomy.

Dennis Hidlebaugh, S Vulgaropulos, Richard K. Orr · PubMed · 1997 · 61 citations

Individualizing Therapy to Prevent Long-term Consequences of Estrogen Deficiency in Postmenopausal Women

Nananda F. Col, Stephen G. Pauker, Robert J. Goldberg et al. · Archives of Internal Medicine · 1999 · 59 citations

A Comparison of Four Severity-Adjusted Models to Predict Mortality After Coronary Artery Bypass Graft Surgery

Richard K. Orr · Archives of Surgery · 1995 · 57 citations