antikoagulan laboratorium • antitrombin • EDTA vs citrate vs heparin • kalsium khelat • mekanisme antikoagulan • preanalitik • tabung darah 0 EDTA vs CITRATE vs HEPARIN: 3 Antikoagulan Laboratorium, 3 Mekanisme yang Berbeda Total By Rachma Amalia Maharani • 26 Oct, 2026