RT Journal Article SR Electronic T1 Clinical trials: More to learn than the results JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 437 OP 438 DO 10.3949/ccjm.86b.07019 VO 86 IS 7 A1 Brian F. Mandell YR 2019 UL http://www.ccjm.org/content/86/7/437.abstract AB