@article{eprints3416,
          author = {Pietro Pietrini and Mario Guazzelli},
           title = {Life events in the course of chronic diseases: a psychological myth or a psycho-neuro-biochemical loop?},
            year = {1997},
          volume = {15},
          number = {2},
         journal = {Clinical and experimental rheumatology},
       publisher = {Pacini},
           pages = {125--128},
             url = {http://eprints.imtlucca.it/3416/}
}