@article{18215,
  author = {Roberts C. and Algert C. and Cameron C. and Torvaldsen S.},
  title = {A meta-analysis of upright positions in the second stage to reduce instrumental deliveries in women with epidural analgesia},
  year = {2005},
  journal = {Acta Obstetricia et Gynecologica Scandinavica},
  volume = {84},
  chapter = {1.274},
  pages = {794-8. [Impact Factor 1.274]},
  language = {eng},
}