• European Society of Pathology (ESP)
  http://esp-pathology.org
• International Agency for Research on Cancer (IARC)
  http://www.iarc.fr
• The International Academy of Pathology (IAP)
  http://www.iapcentral.ca
• United States & Canadian Academy of Pathology (USCAP)
  http://www.uscap.org
• United European Gastroenterology (UEG)
  http://www.ueg.eu
• European Society of Gastrointestinal Endoscopy (ESGE)
  http://www.esge.com
• European Microscopic Colitis Group (EMCG)
  http://www.emcg-ibd.eu
• World Organization for Specialized Studies on Diseases of the Esophagus (OESO)
  www.oeso.org
• The International Society for Diseases of the Esophagus (ISDE)
• http://www.isde.net
• International Gastric Cancer Association (IGCA)
  http://www.igca.info
• European Helicobacter Study Group (EHSG)
  http://www.helicobacter.org
• European Association for the Study of the Liver (EASL)
  http://www.easl.eu
• Web Microscope (Web-based Virtual Microscopy)
  http://www.webmicroscope.net
• Rodger C. Haggitt Gastrointestinal Pathology Society  
  http://usgips.com

ENGIP does not take responsibility for any information found on these sites