Kensuke Horiyama, Takahiro Emoto, Takeyuki Haraguchi, Takashi Uebanso, Yuki Naito, Takuma Gyobu, Kenta Kanemoto, Junichi Inobe, Ayumi Sano, Masatake Akutagawa, Akira Takahashi. Bowel sound-based features to investigate the effect of coffee and soda on gastrointestinal motility. Biomed. Signal Proc. and Control, 66:102425, 2021. [doi]