title: Investigation on tumour spread in connection with aspiration biopsy.
mesh_terms: D000236:Adenoma / Q000473:pathology; D008949:Adenoma, Pleomorphic / Q000473:pathology; D000818:Animals; D001706:Biopsy / Q000009:adverse effects*; D002404:Catheterization; D006614:Hindlimb / Q000601:surgery; D006801:Humans; D008196:Lymph / Q000032:analysis; D008207:Lymphatic Metastasis; D008297:Male; D009368:Neoplasm Transplantation; D011471:Prostatic Neoplasms / Q000473:pathology; D011817:Rabbits