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5. The use of free beta-hCG in antenatal screening for Down's syndrome. Wald N; Densem J; Stone R; Cheng R Br J Obstet Gynaecol; 1993 Jun; 100(6):550-7. PubMed ID: 7687460 [TBL] [Abstract][Full Text] [Related]
6. Serum screening for Down's syndrome between 8 and 14 weeks of pregnancy. International Prenatal Screening Research Group. Wald NJ; George L; Smith D; Densem JW; Petterson K Br J Obstet Gynaecol; 1996 May; 103(5):407-12. PubMed ID: 8624312 [TBL] [Abstract][Full Text] [Related]
7. Serum markers for Down's syndrome in relation to number of previous births and maternal age. Wald NJ; Watt HC Prenat Diagn; 1996 Aug; 16(8):699-703. PubMed ID: 8878278 [TBL] [Abstract][Full Text] [Related]
8. Antenatal screening for Down's syndrome. Wald NJ; Kennard A; Hackshaw A; McGuire A J Med Screen; 1997; 4(4):181-246. PubMed ID: 9494915 [TBL] [Abstract][Full Text] [Related]
9. Maternal serum screening for Down's syndrome: the effect of routine ultrasound scan determination of gestational age and adjustment for maternal weight. Wald NJ; Cuckle HS; Densem JW; Kennard A; Smith D Br J Obstet Gynaecol; 1992 Feb; 99(2):144-9. PubMed ID: 1372820 [TBL] [Abstract][Full Text] [Related]
10. Effect of allowing for ethnic group in prenatal screening for Down's syndrome. Watt HC; Wald NJ; Smith D; Kennard A; Densem J Prenat Diagn; 1996 Aug; 16(8):691-8. PubMed ID: 8878277 [TBL] [Abstract][Full Text] [Related]
11. Second-trimester maternal serum screening for Down's syndrome: free beta-human chorionic gonadotrophin (HCG) and alpha-fetoprotein, with or without unconjugated oestriol, compared with total HCG, alpha-fetoprotein and unconjugated oestriol. Extermann P; Bischof P; Marguerat P; Mermillod B Hum Reprod; 1998 Jan; 13(1):220-3. PubMed ID: 9512261 [TBL] [Abstract][Full Text] [Related]
12. Prenatal screening using maternal serum alpha-fetoprotein, human chorionic gonadotropin, and unconjugated estriol: two-year experience in a health maintenance organization. McDuffie RS; Haverkamp AD; Stark CF; Haverkamp C; Barth CK J Matern Fetal Med; 1996; 5(2):70-3. PubMed ID: 8796771 [TBL] [Abstract][Full Text] [Related]
13. Effect of gravidity on maternal serum markers for Down's syndrome. Barkai G; Goldman B; Ries L; Chaki R; Cuckle H Prenat Diagn; 1996 Apr; 16(4):319-22. PubMed ID: 8734805 [TBL] [Abstract][Full Text] [Related]
15. Taking account of vaginal bleeding in screening for Down's syndrome. Cuckle H; van Oudgaarden ED; Mason G; Holding S Br J Obstet Gynaecol; 1994 Nov; 101(11):948-53. PubMed ID: 7528053 [TBL] [Abstract][Full Text] [Related]
16. Analysis of maternal serum alpha-fetoprotein and free beta human chorionic gonadotrophin in the first trimester: implications for Down's syndrome screening. Berry E; Aitken DA; Crossley JA; Macri JN; Connor JM Prenat Diagn; 1995 Jun; 15(6):555-65. PubMed ID: 7544898 [TBL] [Abstract][Full Text] [Related]
18. Second trimester screening for Down's syndrome using maternal serum dimeric inhibin A. Haddow JE; Palomaki GE; Knight GJ; Foster DL; Neveux LM J Med Screen; 1998; 5(3):115-9. PubMed ID: 9795869 [TBL] [Abstract][Full Text] [Related]
19. Serum markers for Down's syndrome in women who have had in vitro fertilisation: implications for antenatal screening. Wald NJ; White N; Morris JK; Huttly WJ; Canick JA Br J Obstet Gynaecol; 1999 Dec; 106(12):1304-6. PubMed ID: 10609726 [TBL] [Abstract][Full Text] [Related]
20. Prenatal screening for Down's syndrome using inhibin-A as a serum marker. Wald NJ; Densem JW; George L; Muttukrishna S; Knight PG Prenat Diagn; 1996 Feb; 16(2):143-53. PubMed ID: 8650125 [TBL] [Abstract][Full Text] [Related] [Next] [New Search]