TY - JOUR T1 - Preoperative screenings What tests are necessary? JF - Cleveland Clinic Journal of Medicine JO - Cleve Clin J Med SP - 374 LP - 378 VL - 62 IS - 6 AU - Troy Jones AU - J. Harry Isaacson Y1 - 1995/11/01 UR - http://www.ccjm.org/content/62/6/374.abstract N2 - SUMMARY The preoperative evaluation often includes more tests than are necessary. This article reviews the usefulness of and indications for nine commonly ordered preoperative tests. ER -