Polish Journal of Surgery
Polish Journal of Surgery > 2009 > 81 > 2 > 118-121
Polish Journal of Surgery > 2009 > 81 > 4 > 165-171
Polish Journal of Surgery > 2009 > 81 > 9 > 405-409
Polish Journal of Surgery > 2009 > 81 > 2 > 118-121
Polish Journal of Surgery > 2009 > 81 > 4 > 165-171
Polish Journal of Surgery > 2009 > 81 > 9 > 405-409