Showing results 1 to 4 of 4
Title | Author(s) | Issue Date | |
---|---|---|---|
First trimester markers of trisomy 21 and the influence of maternal cigarette smoking status [3] Journal:Prenatal Diagnosis | 2000 | ||
The influence of ethnic origin on first trimester biochemical markers of chromosomal abnormalities Journal:Prenatal Diagnosis | 2000 | ||
2000 | |||
The influence of parity and gravidity on first trimester markers of chromosomal abnormality Journal:Prenatal Diagnosis | 2000 |