Witchuree Wejjakul และ Anuwat Pongkunakorn. (2016) Total Knee Arthroplasty in Alkaptonuric Ochronosis: the First Case Report in Thailand. <i>Siriraj Medical Journal</i>, <i>68</i>(5), 305-309.Witchuree Wejjakul และ Anuwat Pongkunakorn. "Total Knee Arthroplasty in Alkaptonuric Ochronosis: the First Case Report in Thailand". Siriraj Medical Journal 68 (2016):305-309.Witchuree Wejjakul และ Anuwat Pongkunakorn. Total Knee Arthroplasty in Alkaptonuric Ochronosis: the First Case Report in Thailand. Faculty of Medicine Siriraj Hospital:ม.ป.ท. 2016.