Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

531 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Acute necrotizing esophagitis: a large retrospective case series.
Augusto F, Fernandes V, Cremers MI, Oliveira AP, Lobato C, Alves AL, Pinho C, de Freitas J. Augusto F, et al. Among authors: oliveira ap. Endoscopy. 2004 May;36(5):411-5. doi: 10.1055/s-2004-814318. Endoscopy. 2004. PMID: 15100949
Whipple's disease and renal amyloidosis.
Cruz I, Oliveira AP, Lopes JM, Ricardo JL, de Freitas J. Cruz I, et al. Among authors: oliveira ap. Am J Gastroenterol. 1993 Nov;88(11):1954-6. Am J Gastroenterol. 1993. PMID: 7694455 No abstract available.
Ischemic colitis as a complication of colonoscopy.
Cremers MI, Oliveira AP, Freitas J. Cremers MI, et al. Among authors: oliveira ap. Endoscopy. 1998 May;30(4):S54. doi: 10.1055/s-2007-1001302. Endoscopy. 1998. PMID: 9689528 No abstract available.
Appropriateness of outpatient gastrointestinal endoscopy in a non-academic hospital.
Mangualde J, Cremers MI, Vieira AM, Freire R, Gamito E, Lobato C, Alves AL, Augusto F, Oliveira AP. Mangualde J, et al. Among authors: oliveira ap. World J Gastrointest Endosc. 2011 Oct 16;3(10):195-200. doi: 10.4253/wjge.v3.i10.195. World J Gastrointest Endosc. 2011. PMID: 22013500 Free PMC article.
Metabolic syndrome and colorectal neoplasms: An ominous association.
Trabulo D, Ribeiro S, Martins C, Teixeira C, Cardoso C, Mangualde J, Freire R, Gamito É, Alves AL, Augusto F, Oliveira AP, Cremers I. Trabulo D, et al. Among authors: oliveira ap. World J Gastroenterol. 2015 May 7;21(17):5320-7. doi: 10.3748/wjg.v21.i17.5320. World J Gastroenterol. 2015. PMID: 25954106 Free PMC article.
Systemic mastocytosis: A rare cause of non-cirrhotic portal hypertension.
Martins C, Teixeira C, Ribeiro S, Trabulo D, Cardoso C, Mangualde J, Freire R, Gamito É, Alves AL, Cremers I, Alves C, Neves A, Oliveira AP. Martins C, et al. Among authors: oliveira ap. World J Gastroenterol. 2016 Jul 28;22(28):6559-64. doi: 10.3748/wjg.v22.i28.6559. World J Gastroenterol. 2016. PMID: 27605890 Free PMC article.
531 results