RT Journal Article SR Electronic T1 Antibiotic prophylaxis: Is prevention always worth the cost and risk? JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 280 OP 280 VO 70 IS 4 A1 John D. Clough YR 2003 UL http://www.ccjm.org/content/70/4/280.abstract AB