Legionellosis presenting as singultus and external ophthalmoplegia. - Konno, Shingo; Kono, Haruhi; Kitazono, Hisao; Murata, Mayumi; Nakazora, Hiroshi; Nomoto, Nobuatsu; Sugimoto, Hideki; Sanno, Ken; Fujioka, Toshiki (Neurological Sciences, 2012)