TY - JOUR T1 - Positive Heparin/PF4 Antibodies and High Mortality Rate: a Retrospective Case-Series Analysis JO - Brazilian Journal of Cardiovascular Surgery A1 - Ezelsoy, Mehmet A1 - Saracoglu, Kemal Tolga A1 - Oral, Kerem A1 - Saracoglu, Ayten A1 - Akpinar, Belhan SN - 0102-7638 UL - 10.21470/1678-9741-2019-0360 VL - 35 Y1 - 2020 PB - Brasil ER -