TY  - RPRT
TI  - The premature breech.
AU  - R L Goldenberg
AU  - K G Nelson
PY  - 1977
DO  - 10.1016/0002-9378(77)90461-6
UR  - https://pubmed.ncbi.nlm.nih.gov/556881/
ID  - 556881
ER  -