Previous studies have demonstrated that periconceptional folic acid/multivitamin supplementation reduced the occurrence of neural tube defects. A case control analysis has been conducted in the dataset of the Hungarian Case Control Surveillance of Congenital Abnormalities, 1980-1 991. In the study p
✦ LIBER ✦
Outcomes of pregnancy with an IUDin situ— a population based case — control study
✍ Scribed by F. E. Skjeldestad; R. Hammervold; D. R. Peterson
- Publisher
- Springer
- Year
- 1988
- Tongue
- English
- Weight
- 299 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0267-4874
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