TY  - RPRT
TI  - Obstetric emergencies.
AU  - M Westgren
PY  - 1997
DO  - 10.1111/j.1399-6576.1997.tb05486.x
UR  - https://pubmed.ncbi.nlm.nih.gov/9248518/
ID  - 9248518
ER  -