Chronic intestinal pseudo-obstruction as the initial feature of pure autonomic failure. Issue 6 (16th May 2006) - Yamanaka, Y; Sakakibara, R; Asahina, M; Uchiyama, T; Liu, Z; Yamamoto, T; Ito, T; Suenaga, T; Odaka, T; Yamaguchi, T; Uehara, K; Hattori, T