Polish Journal of Surgery
Polish Journal of Surgery > 2011 > 83(5) > 276-282
Polish Journal of Surgery > 2011 > 83(5) > 283-286
Polish Journal of Surgery > 2011 > 83(5) > 271-275
Polish Journal of Surgery > 2011 > 83(5) > 276-282
Polish Journal of Surgery > 2011 > 83(5) > 283-286
Polish Journal of Surgery > 2011 > 83(5) > 271-275