International gestational age-specific centiles for umbilical artery Doppler indices: a longitudinal prospective cohort study of the INTERGROWTH-21st Project
Giuseppe Rizzo, Ilenia Mappa, Giuseppe Rizzo, F. D’Antonio
Topics & Concepts
MedicineGestational ageUmbilical arteryProspective cohort studyObstetricsNomogramPopulationFetusPercentilePregnancyInternal medicineStatisticsEnvironmental healthGeneticsMathematicsBiologyPregnancy and preeclampsia studiesBirth, Development, and HealthGestational Diabetes Research and Management