RT Journal Article SR Electronic T1 Submassive pulmonary embolism (December 2016) JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 94 OP 94 DO 10.3949/ccjm.84c.02003 VO 84 IS 2 A1 Katyal, Anup YR 2017 UL http://www.ccjm.org/content/84/2/94.2.abstract AB