Prenasal thickness to nasal bone length ratio in normal and trisomy 21 fetuses at 11–14 weeks of gestation

Publisher: John Wiley & Sons Inc

E-ISSN: 1097-0223|35|11|1079-1084

ISSN: 0197-3851

Source: PRENATAL DIAGNOSIS, Vol.35, Iss.11, 2015-11, pp. : 1079-1084

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

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Abstract