00561nas a2200169   4500000000100000000000100001008004100002100001800043700001700061700001600078700001600094700001600110245023400126300001100360490000600371022001400377       2013                            d1 aA. Lalmohamed1 aA. Macgregor1 aF. de Vries1 aH. Leufkens1 aT. van Staa00aPatterns of risk of cancer in patients with metal-on-metal hip replacements versus other bearing surface types: a record linkage study between a prospective joint registry and general practice electronic health records in England  ae658910 v8  a1932-6203