Ueda, T., Dohi, O., Naito, Y., Yoshida, T., Azuma, Y., Ishida, T., Matsumura, S., Kitae, H., Takayama, S., Mizuno, N., Nakano, T., Iwai, N., Hirose, R., Inoue, K., Yoshida, N., Kamada, K., Uchiyama, K., Ishikawa, T., Takagi, T., Konishi, H., Nishimura, A., Kishimoto, M., & Itoh, Y. (2021). diagnostic performance of magnifying blue laser imaging versus magnifying narrow-band imaging for identifying the depth of invasion of superficial esophageal squamous cell carcinoma. Diseases of the esophagus, 34(3), . http://access.bl.uk/ark:/81055/vdc_100156896236.0x000049