Caughey, Aaron B.
Perceived risk of prenatal diagnostic procedure-related miscarriage and Down syndrome among pregnant women / Aaron B. Caughey, A. Eugene Washington, Miriam Kuppermann
Perceived risk of prenatal diagnostic procedure-related miscarriage and Down syndrome among pregnant women / Aaron B. Caughey, A. Eugene Washington, Miriam Kuppermann
Obstetrícia
Síndrome de Down