TY - RPRT TI - Antiphospholipid antibodies and essential thrombocythemia. AU - C N Harrison AU - S J Machin PY - 1997 DO - 10.1016/s0002-9343(97)90010-3 UR - https://pubmed.ncbi.nlm.nih.gov/9217607/ ID - 9217607 ER -