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Elevated maternal second-trimester serum alpha-fetoprotein as a risk factor for placental abruption |
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| Authors: | Minna Tikkanen Esa Hämäläinen Mika Nuutila Jorma Paavonen Olavi Ylikorkala Vilho Hiilesmaa |
| Institution: | 1. Department of Obstetrics and Gynecology, University Central Hospital, Helsinki, Finland;2. Department of Clinical Chemistry, University Central Hospital, Helsinki, Finland |
| Abstract: | |
| Keywords: | maternal serum alpha-fetoprotein free beta-human chorionic gonadotrophin placental abruption risk factor |