TY  - BOOK
AU  - Vasilios Pergialiotis
TI  - Risk factors for severe perineal trauma during childbirth: An updated meta-analysis
SN  - 03012115
PY  - 2020///
N1  - Serial; 32087423; 7478802; 247; https://doi.org/10.1016/j.ejogrb.2020.02.025; Document_7478802_55044.pdf
ER  -