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机译:Human chorionic gonadotropin (hCG) concentrations during the late first trimester are associated with fetal growth in a fetal sex-specific manner
Sophia Childrens Univ Hosp, Erasmus Med Ctr, Dept Internal Med, Generat Study Grp R, Rotterdam;
Sophia Childrens Univ Hosp, Erasmus Med Ctr, Dept Clin Chem, Rotterdam, Netherlands;
Sophia Childrens Univ Hosp, Erasmus Med Ctr, Dept Internal Med, Rotterdam, NetherlandsSophia Childrens Univ Hosp, Erasmus Med Ctr, Obstet & Gynecol, Wytemaweg 80, NL-3015 CN Rotterdam;