Treatment Trends and Predictors of Adjuvant and Neoadjuvant Therapy for Gastric Adenocarcinoma in the United States

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

Adapting a clinical comorbidity index for use with ICD-9-CM administrative databases

Richard A. Deyo · Journal of Clinical Epidemiology · 1992 · 10.5K citations

Education, Health Informatics, Clinical Classification Systems +12

Perioperative Chemotherapy versus Surgery Alone for Resectable Gastroesophageal Cancer

David Cunningham, William Allum, Sally Stenning et al. · New England Journal of Medicine · 2006 · 6.4K citations

Medicine, Oncology, Surgery +12

Chemoradiotherapy after Surgery Compared with Surgery Alone for Adenocarcinoma of the Stomach or Gastroesophageal Junction

John S. Macdonald, Stephen R. Smalley, Jacqueline Benedetti et al. · New England Journal of Medicine · 2001 · 3.5K citations

Medicine, Oncology, Surgery +17

Adjuvant Chemotherapy for Gastric Cancer with S-1, an Oral Fluoropyrimidine

Shinichi Sakuramoto, Mitsuru Sasako, Toshiharu Yamaguchi et al. · New England Journal of Medicine · 2007 · 2.5K citations · Full text

Medicine, Oncology, Pharmacology +11