00443nas a2200169   4500000000100000000000100001008004100002100001600043700001700059700001400076700001600090700001600106245010200122300001000224490000700234022003200241       2007                            d1 aF. de Vries1 aP. Souverein1 aC. Cooper1 aH. Leufkens1 aT. van Staa00aUse of beta-blockers and the risk of hip/femur fracture in the United Kingdom and The Netherlands  a69-750 v80  a0171-967X (Print) 0171-967x