TY  - RPRT
TI  - Fetal cephalometry. An improved method and an evaluation.
AU  - P Davies
AU  - R E Richardson
PY  - 1976
DO  - 10.1111/j.1471-0528.1976.tb00791.x
UR  - https://pubmed.ncbi.nlm.nih.gov/1032810/
ID  - 1032810
ER  -