Statistics
Publications
78
Citations
8.3K
H-Index
40
Active since
1963
Gregorio Chejfec is an author at Edward Hines, Jr. VA Hospital specializing in medicine, oncology, and pathology.
Publications per year
1963–2011
78
78
Use of Colonoscopy to Screen Asymptomatic Adults for Colorectal Cancer
David A. Lieberman, David G. Weiss, John H. Bond et al. · New England Journal of Medicine · 2000 · 1.8K citations · Full text
Medicine, Oncology, Cancer Screening +13
Long-term nonsurgical management of Barrett's esophagus with high-grade dysplasia
Thomas Schnell, Stephen J. Sontag, Gregorio Chejfec et al. · Gastroenterology · 2001 · 572 citations · Full text
Medicine, Clinical Sciences, Surgery +14
Robbins Pathologic Basis of Disease
Gregorio Chejfec · Archives of Pathology & Laboratory Medicine · 1999 · 517 citations
Life Sciences, Neurology, Pathology +16
Five-Year Colon Surveillance After Screening Colonoscopy
David A. Lieberman, David G. Weiss, William V. Harford et al. · Gastroenterology · 2007 · 406 citations · Full text
1–5 of 78