Preanalytical stage in venous blood study (blood sampling with needle to vacutainer luer adapter)DiagnosticianSimilar services:Determination of immunoglobulin AAudiometryExpress diagnostics of urine with the Guarders MiniLab® system at home (Erythrocytes, specific gravity, Leukocytes, Protein)Comprehensive impedansometryUltrasound of the shoulder joint for children