@article{3090221,
    title = "Diagnostic accuracy and clinical significance of the fine needle aspiration Ki-67 labelling index in pancreatic endocrine tumours",
    author = "Kaklamanos, M. and Thomas, D. and Kanakis, G. and Alexandraki, K. and Sougioultzis, S. and Kaltsas, G. and Karoumpalis, I. and Salla, C. and Diakatou, E. and Kontogeorgos, G.",
    journal = "Endocrine-Related Cancer",
    year = "2011",
    volume = "18",
    number = "6",
    pages = "L1-L3",
    issn = "1351-0088, 1479-6821",
    doi = "10.1530/ERC-10-0191",
    keywords = "Ki 67 antigen, antigen expression;  aspiration biopsy;  aspiration cytology;  cancer mortality;  diagnostic accuracy;  diagnostic value;  endoscopic echography;  histopathology;  human;  intermethod comparison;  labeling index;  letter;  pancreas islet cell tumor;  preoperative evaluation;  reference value;  tumor classification, Biopsy, Fine-Needle;  Carcinoma, Neuroendocrine;  Histocytochemistry;  Humans;  Ki-67 Antigen;  Observer Variation;  Pancreatic Neoplasms;  Tumor Markers, Biological"
}