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Citation: A. Borrell et al., INTEROBSERVER VARIABILITY OF MIDTRIMESTER FETAL NUCHAL THICKNESS, European journal of obstetrics, gynecology, and reproductive biology, 72(1), 1997, pp. 27-29

Authors: BORRELL A COSTA D MARTINEZ JM DELGADO RD FARGUELL T FORTUNY A

Citation: A. Borrell et al., CRITERIA FOR FETAL NUCHAL THICKNESS CUTOFF - A REEVALUATION, Prenatal diagnosis, 17(1), 1997, pp. 23-29

Authors: BORRELL A COSTA D DELGADO RD FUSTER JJ SOLER A CARARACH J FORTUNY A

Citation: A. Borrell et al., TRANSCERVICAL CHORIONIC VILLUS SAMPLING BEYOND 12 WEEKS OF GESTATION, Ultrasound in obstetrics & gynecology, 7(6), 1996, pp. 416-420

Authors: BORRELL A COSTA D MARTINEZ JM DELGADO RD CASALS E OJUEL J FORTUNY A

Citation: A. Borrell et al., EARLY MIDTRIMESTER FETAL NUCHAL THICKNESS - EFFECTIVENESS AS A MARKEROF DOWN-SYNDROME, American journal of obstetrics and gynecology, 175(1), 1996, pp. 45-49