Estimations of gestational age and screening for Down's syndrome
BMJ
.
1991 May 18;302(6786):1207.
doi: 10.1136/bmj.302.6786.1207.
Authors
T M Reynolds
,
M D Penney
PMID:
1828380
PMCID:
PMC1669877
DOI:
10.1136/bmj.302.6786.1207
No abstract available
Publication types
Comment
Letter
MeSH terms
Cephalometry
Down Syndrome / diagnosis*
Fetal Diseases / diagnosis*
Gestational Age*
Humans
Parietal Bone / anatomy & histology
Prenatal Diagnosis*
Risk Factors