TY  - RPRT
TI  - Selected midline defect associations: a population study.
AU  - M J Khoury
AU  - J F Cordero
AU  - J Mulinare
AU  - J M Opitz
PY  - 1989
UR  - https://pubmed.ncbi.nlm.nih.gov/2748254/
ID  - 2748254
ER  -