@proceedings{21211,
  author = { and Pinheiro MB and Refshauge K and Machado GC and Prado LR and Ferreira PH and Maher C. and Ferreira Manuela},
  title = {Symptoms of depression increase the risk of developing low back pain. A systematic review and meta-analysis [proceedings]},
  year = {2014},
  journal = {XIII International Back Pain Forum},
  pages = {82},
  address = {Sao Paulo, Brazil},
  language = {eng},
}