TY - GEN AU - Kennerknecht,I AU - Barbi,G AU - Dahl,N AU - Steinbach,P TI - How can the frequency of false-negative findings in prenatal diagnoses of fra(X) be reduced: experience with first trimester chorionic villi sampling SN - 0148-7299 PY - 1991///0521 KW - Chorionic Villi Sampling KW - Culture Media KW - pharmacology KW - False Negative Reactions KW - Female KW - Fibroblasts KW - ultrastructure KW - Fragile X Syndrome KW - diagnosis KW - Genetic Carrier Screening KW - Genetic Markers KW - Humans KW - Infant, Newborn KW - Lymphocytes KW - Male KW - Pedigree KW - Pregnancy KW - Pregnancy Trimester, First KW - Recombination, Genetic N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1002/ajmg.1320380266 ER -