00350nas a2200121   4500000000100000008004100001100000500042700001300047245014600060300001000206490000600216050000600222       2003                            d1 a1 aLucey M.00aAntibiotic prophylaxis for external ventricular drains in neurosurgical patients: an audit of compliance with a clinical management protocol.  a182-50 v5  aN