@article{1458969,
      author = {Zini, Raul, and Volpi, Piero, and Bisciotti, Gian Nicola,},
      url = {http://library.usi.edu/record/1458969},
      title = {Groin pain syndrome : a multidisciplinary guide to  diagnosis and treatment /},
      recid = {1458969},
      pages = {1 online resource (190 pages) :},
}