title: International comparability and reproducibility in histologic subclassification of Hodgkin's disease.
mesh_terms: D005069:Evaluation Studies as Topic; D006644:Histiocytes; D006689:Hodgkin Disease / Q000145:classification* / Q000175:diagnosis / Q000473:pathology*; D006801:Humans; D008212:Lymphocyte Depletion; D008214:Lymphocytes; D009336:Necrosis / Q000150:complications