TY  - GEN
AU  - Parker,A J
AU  - Davies,P
AU  - Newton,J R
TI  - Assessment of gestational age of the Asian fetus by the sonar measurement of crown-rump length and biparietal diameter
SN  - 0306-5456
PY  - 1982///1221
KW  - Asia
KW  - ethnology
KW  - Cephalometry
KW  - England
KW  - Ethnicity
KW  - Female
KW  - Fetus
KW  - anatomy & histology
KW  - Gestational Age
KW  - Humans
KW  - Pregnancy
KW  - Reference Values
KW  - Ultrasonography
N1  - Publication Type: Comparative Study; Journal Article
UR  - https://doi.org/10.1111/j.1471-0528.1982.tb05036.x
ER  -