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Authors
- Asteinza Daganzo, M
- Asteinza, M
- Baki, W
- Díaz-Rubio, M
- Fernández, S
- García Alvarez, J
- García Sabrido, J L
- González Rodríguez, J F
- Gutiérrez del Olmo, A
- Loscos Valerio, J M
- Loscos, J M
- Matas, J L
- Moreno Otero, R
- Nazal, R
- Nisa Gutiérrez, E
- Nisa, E
- Ramirez-Armengol, J A
- Ramírez Armengol, J A
- Ramírez-Armengol, J A
- Velasco Suárez, M
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Topics
- Adolescent
- Adult
- Aged
- Aged, 80 and over
- Algorithms
- Biopsy
- Carcinoma, Squamous Cell
- Esophageal and Gastric Varices
- Esophagoscopy
- Female
- Fiber Optic Technology
- Gastrointestinal Hemorrhage
- Gastroscopy
- Humans
- Male
- Middle Aged
- Peptic Ulcer
- Retrospective Studies
- Stomach Neoplasms
- diagnosis
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