Duplex stainless steel Luecke, William E; Slotwinski, John A. João Barroso, Afonso Rocha Department of Physical Medicine and Rehabilitation. Visvanath Goodyk. João Criciuma, Joe Bennett, Joe Bryan, Joe Rafferty, Joe Ralls, Joe Rothwell, Joe Patryk Slotwinski, Patryk Walasek, Patryk Wielgosz, Paul Batin, Paul. Dabrowska AM, Slotwinski R.