Bronchial Casts and Pandemic (H1N1) 2009 Virus Infection. - Hasegawa, Maki; Inamo, Yasuji; Fuchigami, Tatsuo; Hashimoto, Koji; Morozumi, Miyuki; Ubukata, Kimiko; Watanabe, Haruo; Takahashi, Takashi (Emerging Infectious Diseases, 2010)