Comparison of success rates in eye drop instillation between sitting position and supine position

Tomoko Naito, Keiji Yoshikawa, Koji Namiguchi, Shiro Mizoue, Atsushi Shiraishi, Yuko Ichikawa, Miyuki Fujiwara, Takako Miki, Ryoichi Araki, Yuzo Umeda, Yuki Morizane, Fumio Shiraga