Pulmonary nocardiosis caused by in patients with complex lung disease: Two case reports

Kazuma Yagi, Makoto Ishii, Ho Namkoong, Takahiro Asami, Hiroshi Fujiwara, Tomoyasu Nishimura, Fumitake Saito, Yoshifumi Kimizuka, Takanori Asakura, Shoji Suzuki, Tetsuro Kamo, Sadatomo Tasaka, Tohru Gonoi, Katsuhiko Kamei, Tomoko Betsuyaku, Naoki Hasegawa