RT Journal Article SR Electronic T1 Dynamic morphological changes in Libman-Sacks endocarditis under different anticoagulation regimens JF BMJ Case Reports JO BMJ Case Reports FD BMJ Publishing Group Ltd SP e229909 DO 10.1136/bcr-2019-229909 VO 12 IS 4 A1 Takaya Kitano A1 Kaoruko Sengoku A1 Eri Itotagawa A1 Kenichi Todo YR 2019 UL http://casereports.bmj.com/content/12/4/e229909.abstract AB