Iván Roa

Hepatic Helicobacter species identified in bile and gallbladder tissue from chileans with chronic cholecystitis

James G. Fox, Floyd E. Dewhirst, Zeli Shen et al. · Gastroenterology · 1998 · 499 citations

Hepatology, Biliary Tract, Gallbladder Tissue +11

Preneoplastic lesions and gallbladder cancer: An estimate of the period required for progression

Iván Roa, JC Araya, Miguel Villaseca et al. · Gastroenterology · 1996 · 133 citations

Surgical Oncology, Eus-guided Gallbladder Drainage, Preneoplastic Lesions +11

p53 Protein overexpression in gallbladder carcinoma and its precursor lesions: An immunohistochemical study

Ignacio I. Wistuba, Adi F. Gazdar, Iván Roa et al. · Human Pathology · 1996 · 125 citations

Gallbladder Carcinoma, Medicine, Hepatobiliary Tumor +9

Curative resection in potentially resectable tumours of the gallbladder.

Xabier A. de Aretxabala, Iván Roa, L. Burgos et al. · PubMed · 1997 · 108 citations

Gallbladder Cancer: An Analysis of a Series of 139 Patients With Invasion Restricted to the Subserosal Layer

Xabier de Aretxabala, Iván Roa, L. Burgos et al. · Journal of Gastrointestinal Surgery · 2006 · 83 citations

Surgical Oncology, Eus-guided Gallbladder Drainage, Biliary Tract +12