TY - RPRT TI - Mechanical methods against deep-vein thrombosis. AU - D Negus AU - S Quaile AU - D Wilmhurst AU - V Robinson AU - R Smith PY - 1977 DO - 10.1016/s0140-6736(77)90287-2 UR - https://pubmed.ncbi.nlm.nih.gov/71586/ ID - 71586 ER -