TY - RPRT TI - Age related decrease of AgNOR activity in acute and chronic lymphocytic leukaemias. AU - K Metze AU - I Lorand-Metze PY - 1999 DO - 10.1136/mp.52.1.52 UR - https://pubmed.ncbi.nlm.nih.gov/10439842/ ID - 10439842 ER -