Pain-stimulated ultrasound vocalizations and their impact on pain response in mice - Satoka Kasai; Saki Ukai; Junpei Kuroda; Tsugumi Yamauchi; Daisuke Yamada; Akiyoshi Saitoh; Satoshi Iriyama; Masashi Suzuki; Kazuki Arita; Yoshio Nakano; Satoru Miyazaki; Kazumi Yoshizawa (PLoS ONE)