Richard A. Smith

Effect of stream channel size on the delivery of nitrogen to the Gulf of Mexico

Richard B. Alexander, Richard A. Smith, Gregory E. Schwarz · Nature · 2000 · 1.1K citations

Stream Channel Size, Engineering, Water Resources +7

Preoperative platelet-lymphocyte ratio is an independent significant prognostic marker in resected pancreatic ductal adenocarcinoma

Richard A. Smith, L. Bosonnet, Michael Raraty et al. · The American Journal of Surgery · 2008 · 455 citations

Surgical Oncology, Pancreatic Cancer, Pancreatic Fluid Collection +7

Classification of R1 resections for pancreatic cancer: the prognostic relevance of tumour involvement within 1 mm of a resection margin

Fiona Campbell, Richard A. Smith, Philip Whelan et al. · Histopathology · 2009 · 249 citations

Prognosis of Resected Ampullary Adenocarcinoma by Preoperative Serum CA19-9 Levels and Platelet-Lymphocyte Ratio

Richard A. Smith, Paula Ghaneh, Robert Sutton et al. · Journal of Gastrointestinal Surgery · 2008 · 143 citations

Resected Ampullary Adenocarcinoma, Medicine, Pathology +3

The platelet-lymphocyte ratio improves the predictive value of serum CA19-9 levels in determining patient selection for staging laparoscopy in suspected periampullary cancer

Richard A. Smith, L. Bosonnet, Paula Ghaneh et al. · Surgery · 2008 · 126 citations

Surgical Oncology, Serum Ca19-9 Levels, Patient Selection +8