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Ricardo Freire

Observed names: Freire,R., R Freire, R. Freire, RICARDO DOURADO FREIRE, Ricardo Dourado Freire, Ricardo José Dourado Freire
ORCID: 0000-0003-3472-0279
Observed ORCID: 0000-0003-3472-0279
OpenAlex ID: A5060967661
Colorectal Cancer Screening: What Is the Population's Opinion
2017 · Cristina Teixeira, Cláudio Martins, et al. · GE Portuguese Journal of Gastroenterology · 24
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Occult hepatitis B infection in Portuguese patients with chronic hepatitis C liver disease: prevalence and clinical significance
2012 · Claudia Cardoso, Ana L. Alves, et al. · European Journal of Gastroenterology & Hepatology · 17
Interferon-induced sarcoidosis
2011 · Cláudia Cardoso, Ricardo Freire, et al. · BMJ Case Reports · 16
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Seronegative Intestinal Villous Atrophy: A Diagnostic Challenge
2016 · Cláudio Martins, Cristina Teixeira, et al. · Case Reports in Gastrointestinal Medicine · 13
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Systemic mastocytosis: A rare cause of non-cirrhotic portal hypertension
2016 · Cláudio Martins, Cristina Teixeira, et al. · World Journal of Gastroenterology · 10
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Interval colorectal cancer after colonoscopy
2018 · C. Teixeira, C. Martins, et al. · Revista de Gastroenterología de México (English Edition) · 9
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Análise do contexto da Roda de Choro com base no conceito de ordem musical de John Blacking
2011 · Ivaldo Gadelha de Lara Filho, Gabriela Tunes da Silva, et al. · Per Musi · 8
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Hepatite C: Casuística da Consulta de Hepatologia de um Hospital Distrital
2007 · Vieira,A. M., Freire,R., et al. · Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT) · 7
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Cáncer colorrectal de intervalo después de colonoscopia
2018 · C. Teixeira, C. Martins, et al. · Revista de Gastroenterología de México · 6
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Artificial Intelligence and Hysteroscopy: A Multicentric Study on Automated Classification of Pleomorphic Lesions
2025 · Miguel Mascarenhas, Carla Peixoto, et al. · Cancers · 5
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Foetal Music Perception: A Comparison Study between Heart Rate and Motor Responses Assessed by APIB Scale in Ultrasound Exam
2020 · Rosana Maria Tristao, Jose Alfredo Lacerda de Jesus, et al. · Preprints.org · 5
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Como será que eu afino? A relação entre sistemas de afinação e parâmetros de afinação na performance musical
2017 · Ricardo Dourado Freire · Música Hodie · 5
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Hepatic abscess caused by an ingested chicken bone
2013 · Cláudia Cardoso, Ricardo Freire, et al. · Revista Española de Enfermedades Digestivas · 5
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Fonogramas, musicologia e performance no universo do choro
2013 · Felipe Pessoa, Ricardo Dourado Freire · Música Popular em Revista · 4
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Lower Gastrointestinal Bleeding Associated With Sodium Polystyrene Sulfonate Use
2021 · Eduardo Dantas, Mariana Coelho, et al. · ACG Case Reports Journal · 3
Clinical score predicting a successful endoscopic approach of esophageal anastomotic leaks: external validation
2019 · Richard Azevedo, Mariana Coelho, et al. · European Journal of Gastroenterology & Hepatology · 3
Foetal Music Perception: a Comparison Study Between Heart Rate and Motor Responses Assessed by Apib Scale in Ultrasound Exams.
2011 · Moniva de Lima Lemos, Rosana Maria Tristão, et al. · Proceedings of Fechner Day · 3
Sistema de solfejo fixo-ampliado: Uma nota para cada sílaba e uma sílaba para cada nota
2008 · Ricardo Dourado Freire · DOAJ (DOAJ: Directory of Open Access Journals) · 3
Esophageal melanocytosis
2012 · Cláudia Cardoso, Ricardo Freire, et al. · GE Portuguese Journal of Gastroenterology · 2
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P0669 Thirty-day postoperative outcomes and predictive factors in Crohn’s disease patients undergoing intestinal resection
2026 · M Teixeira, S Lopes, et al. · Journal of Crohn s and Colitis · 1
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P0927 Advanced Combination Therapy in Ulcerative Colitis: A Systematic Review and Meta-analysis
2026 · D Tomás, A Bastos, et al. · Journal of Crohn s and Colitis · 1
Comparison of the efficacy and safety of endoscopic management of fistulas after bariatric surgery with the Luso-Cor and conventional covered metallic stents
2024 · I. Coelho Rodrigues, C. N. Ferreira, et al. · Endoscopy · 1
Inflammatory myofibroblastic tumor presenting as a subepithelial lesion of the colon
2022 · Mariana Coelho, Cristiana Sequeira, et al. · Revista Española de Enfermedades Digestivas · 1
Severe portal hypertensive enteropathy: Is that really it? A case report of clinical and endoscopic exuberance
2021 · Mariana Coelho, Eduardo Dantas, et al. · Digestive and Liver Disease · 1
Relações de afinação na produção de notas resultantes de acordo com os Sistemas de Afinação Igual, Pitagórico e Justo
2017 · Ricardo Freire · Percepta - Revista de Cognição Musical · 1
Works count: 51
Citation count: 155
H-index: 7
I10-index: 5
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