Saites

• LĀB (www.arstubiedriba.lv)
• European Society of Surgery (www.essurg.org)
• European Society of Endocrine Surgeons (www.eses.cc)
• European Society of Coloproctology (www.escp.eu.com)
• European Society of Trauma and Emergency Surgery (www.estesonline.org)
• International Hepato-Pancreato-Biliary Association (www.ihpba.org)