TY  - BOOK
AU  - David Segal
TI  - Risk factors for obstetric anal sphincter injuries (OASIS) during vacuum extraction delivery in a university affiliated maternity hospital
SN  - 14767058
PY  - 2020///
N1  - Serial; 30231781; 7478896; 33; 6; https://doi.org/10.1080/14767058.2018.1514376; Document_7478896_28842.pdf
ER  -