TY  - RPRT
TI  - [Forceps-vacuum extractor. Comparative study. Personal experience].
AU  - J López Cabal
AU  - F Ramírez Alonso
AU  - R Tapia Nava
PY  - 1969
UR  - https://pubmed.ncbi.nlm.nih.gov/5385818/
ID  - 5385818
ER  -