Role of Lugol Dye Endoscopy in the Diagnosis of Early Esophageal Cancer - Misumi, A; Harada, K; Murakami, A; Arima, K; Kondo, H; Akagi, M; Yagi, Y; Ikeda, T; Baba, K; Kobori, Y; Matsukane, H (Endoscopy, 1990)