Biochemical screening of the second trimester (AFP, total β-hCG, Estriol unconjugated) with calculation of riskDiagnosticianSimilar services:Determination of immunoglobulin AAudiometryComprehensive impedansometryExpress diagnostics of urine with the Guarders MiniLab® system at home (Erythrocytes, specific gravity, Leukocytes, Protein)Ultrasound of the shoulder joint for children
