The Scientific World JOURNAL (2014) - Comment
pubmed: 25097875  doi: 10.1155/2014/369745  issn: 1537-744x  issn: 2356-6140 

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Aspasia Efthimiadou, Nikolaos Katsenios, Anestis Karkanis, Panayiota Papastylianou, Vassilios Triantafyllidis, Ilias Travlos, Dimitrios J. Bilalis