The multiple faces of carcinoid tumor: performance characteristics of low-grade neuroendocrine carcinoma metastatic to the liver in an educational interlaboratory slide comparison program.
Clayton AC, Wasserman PG, Souers RJ, Chmara BA, Renshaw A, Wilbur DC, Moriarty AT. The multiple faces of carcinoid tumor: performance characteristics of low-grade neuroendocrine carcinoma metastatic to the liver in an educational interlaboratory slide comparison program. Arch Pathol Lab Med. 2011 Mar; 135(3):354-60.