TY  - RPRT
TI  - Sacral tumor obstructing labor.
AU  - E T R STONE
AU  - E S HADRA
PY  - 1955
DO  - 10.1016/0002-9378(55)90369-0
UR  - https://pubmed.ncbi.nlm.nih.gov/13238519/
ID  - 13238519
ER  -