- ultrasound diagnostics of the pancreas, liver, gall bladder is performed by a doctor of ultrasound diagnostics of the highest category;
- sigmoidoscopy (rectal examination) is performed by an endoscopist;
- esophagogastroduodenodenoscopy (studies of the esophagus, stomach and duodenum) is performed by an endoscopist;
- electrocardiography is interpreted by a doctor of functional diagnostics of the highest category
- clinical blood test;
- clinical urine test;
- blood chemistry test;
- enzyme immunoassay;
- test results are interpreted by a laboratory doctor of the highest category.
- specialists advice;
- tests;
- delivering treatments.