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hCG,AFP, and uE3 patterns in the 14–20th weeks of Down's syndrome pregnancies |
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| Authors: | Giuliana Mancini Marco Perona Concetta Daniela Dall'Amico Carla Bollati Albano Fulvia Professor Angelo Oscar Carbonara |
| Institution: | Ente Ospedaliero Sant' Anna, USL IX, Torino, Italy |
| Abstract: | A marked gestational-age-dependent variation in the 15-20th week pattern of human chorionic gonadotropin concentrations in Down's syndrome (DS) pregnancies is described and its weight in DS screening is discussed. |
| Keywords: | Down's syndrome AFP hCG Oestriol |