RT Journal Article SR Electronic T1 Infection or not infection, that is the question—Is procalcitonin the answer? JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 297 OP 298 DO 10.3949/ccjm.86b.05019 VO 86 IS 5 A1 Brian F. Mandell YR 2019 UL http://www.ccjm.org/content/86/5/297.abstract AB