External Scientific Resources

• Sociedade Portuguesa de Gastrenterologia
• Sociedade Portuguesa de Endoscopia Digestiva
• Associação Portuguesa para o Estudo do Fígado
• Sociedade Portuguesa de Coloproctologia
• EFSUMB – European Federation of Societies for Ultrasound in Medicine and Biology
• European Society of Gastrointestinal Endoscopy
• European Group for Endoscopic Ultrasonography
• American Society for Gastrointestinal Endoscopy
• Asociación Española de Ecografia Digestiva
• American Institute of Ultrasound in Medicine
• The International Contrast Ultrasound Society
• World Federation for Ultrasound in Medicine and Biology
• SonoWorld
• EUSIMAGING
• Ultrasoundpaedia