TY  - RPRT
TI  - Time for resolving shoulder dystocia.
AU  - E Beer
AU  - M G Folghera
PY  - 1998
DO  - 10.1016/s0002-9378(98)70162-0
UR  - https://pubmed.ncbi.nlm.nih.gov/9867711/
ID  - 9867711
ER  -