@article{394250,
      author = {Pope, Catherine. and Mays, Nicholas. and Popay, Jennie.},
      url = {http://library.usi.edu/record/394250},
      title = {Synthesizing qualitative and quantitative health evidence  a guide to methods / [electronic resource] :},
      publisher = {Open University Press, McGraw Hill Education,},
      recid = {394250},
      pages = {ix, 210 p. :},
      address = {Maidenhead, England ;},
      year = {2007},
}