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Comparative Study
. 1977 Jun;20(2):351-9.
doi: 10.1097/00003081-197706000-00015.

Early prenatal diagnosis of neural tube defects by ultrasound

S Campbell
Comparative Study

Early prenatal diagnosis of neural tube defects by ultrasound

S Campbell. Clin Obstet Gynecol. 1977 Jun.
No abstract available

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