Supalert Prakhunhungsit และ Somanus Thoongsuwan. (2017) Non- Mydriatic Fundus Photograph Diabetic Retinopathy Screening in Primary Care Unit. <i>Siriraj Medical Journal</i>, <i>69</i>(3), 122-127.Supalert Prakhunhungsit และ Somanus Thoongsuwan. "Non- Mydriatic Fundus Photograph Diabetic Retinopathy Screening in Primary Care Unit". Siriraj Medical Journal 69 (2017):122-127.Supalert Prakhunhungsit และ Somanus Thoongsuwan. Non- Mydriatic Fundus Photograph Diabetic Retinopathy Screening in Primary Care Unit. Faculty of Medicine Siriraj Hospital:ม.ป.ท. 2017.