TY  - RPRT
TI  - Comparison between linear array real time ultrasonic scanning and conventional compound scanning in the measurement of the fetal biparietal diameter.
AU  - M F Docker
AU  - R S Settatree
PY  - 1977
DO  - 10.1111/j.1471-0528.1977.tb12522.x
UR  - https://pubmed.ncbi.nlm.nih.gov/588504/
ID  - 588504
ER  -