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Abnormal maternal serum levels of human chorionic gonadotropin free subunits in trisomy 18

✍ Scribed by Ozturk, Mehmet ;Milunsky, Aubrey ;Brambati, Bruno ;Sachs, E. S. ;Miller, Susan L. ;Wands, Jack R.


Publisher
John Wiley and Sons
Year
1990
Tongue
English
Weight
405 KB
Volume
36
Category
Article
ISSN
0148-7299

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## Objective: To determine if women experiencing an unexplained elevated maternal serum alpha fetoprotein (msafp; > or =2.0 mom) or human chorionic gonadotropin (hcg; > or =2.0 mom), or low unconjugated estriol (e3; < or =0.5 mom) in one pregnancy are at increased risk for similar results in a subs