Visualization of the human enteric nervous system by probe confocal laser endomicroscopy: a first real-time observation of Hirschsprung's disease and allied disorders. - Atsushi Harada; Naoki Shimojima; Masakuni Kobayashi; Shunsuke Kamba; Seiichi Hirobe; Kazuki Sumiyama (BMC Medical Imaging, 2021)