RT Journal Article SR Electronic T1 Understanding the tests we order: Comments and an invitation JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 257 OP 260 DO 10.3949/ccjm.85b.04018 VO 85 IS 4 A1 Brian F. Mandell YR 2018 UL http://www.ccjm.org/content/85/4/257.abstract AB