TY - GEN AU - Martinhago,Ciro Dresch AU - de Oliveira,Ricardo Manoel AU - Tomitão Canas,Maria do Carmo AU - Vagnini,Laura Diniz AU - Alcantara Oliveira,João Batista AU - Petersen,Claudia Guilhermino AU - Franco Junior,José Gonçalves TI - Accuracy of fetal gender determination in maternal plasma at 5 and 6 weeks of pregnancy SN - 0197-3851 PY - 2007///0220 KW - Chromosomes, Human, Y KW - DNA KW - blood KW - Female KW - Fetus KW - embryology KW - Gestational Age KW - Humans KW - Male KW - Maternal-Fetal Exchange KW - Pregnancy KW - Pregnancy Trimester, First KW - Pregnancy-Specific beta 1-Glycoproteins KW - genetics KW - Reproducibility of Results KW - Reverse Transcriptase Polymerase Chain Reaction KW - Sensitivity and Specificity KW - Sex Determination Analysis KW - methods N1 - Publication Type: Evaluation Study; Journal Article UR - https://doi.org/10.1002/pd.1592 ER -