Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 18-2002. A 48-year-old man with a cough and bloody sputum.
作者信息
Kradin Richard L, Mark Eugene J
出版信息
N Engl J Med. 2002 Jun 13;346(24):1892-9. doi: 10.1056/NEJMcpc020103.