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P12.13: Ultrasound reference ranges for fetal nasal bone in a Chilean population and its role as screening test for chromosomal abnormalities at 22–25 weeks of gestation
M. Parra-Cordero, D. Pedraza, H. Muñoz, J. Astudillo, J. Hasbún, G. RencoretVolume:
34
Year:
2009
Language:
english
Pages:
1
DOI:
10.1002/uog.7183
File:
PDF, 52 KB
english, 2009