“prenatal diagnosis”可以造什么句，prenatal diagnosis造句

Abstr: Objective: To investigate the results of thalassemia prenatal diagnosis in twin pregnancies and triplet pregnancies.

Purpose To study the feasibility of PRINS for rapid prenatal diagnosis of fetal 18 aneuploidy in metaphase cells from umbilical blood.

Studies show medical students are poorly trained about people with disabilities and that some doctors who make a prenatal diagnosis emphasize negative information about the condition, he said.

Objective: To investigate the optimum time of maternal blood sampling for prenatal diagnosis with fetal cells.

Objective To evaluate the safety and clinical value of chorionic villus sampling via the cervix for prenatal diagnosis of early pregnancy.

Objective to discuss the prenatal diagnosis of birth defects and the intervention measures so as to reduce the incidence.

In one survey, 52% of Indians said that they would get a prenatal diagnosis to select a male, as opposed to 30% who would in Brazil, 29% in Greece and 20% in Turkey (Segal, 1999, p. 219).