TY  - RPRT
TI  - Superior marginal rib defects. An etiologic classification.
AU  - E N Sargent
AU  - A F Turner
AU  - G Jacobson
PY  - 1969
DO  - 10.2214/ajr.106.3.491
UR  - https://pubmed.ncbi.nlm.nih.gov/5794022/
ID  - 5794022
ER  -