Evaluation of fine needle aspiration biopsy technique in the diagnosis of tumours.
D001707:Biopsy, Needle; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology; D008207:Lymphatic Metastasis; D008223:Lymphoma / Q000473:pathology; D009369:Neoplasms / Q000473:pathology*