Hide E WEE ; Kenny Yk SIN ; Patsy CHIANG ; Kenneth Wq GUO
Annals of the Academy of Medicine, Singapore 2016;45(9):424-426
Female ; Heart Diseases ; surgery ; Humans ; International Normalized Ratio ; instrumentation ; Male ; Middle Aged ; Point-of-Care Systems ; Postoperative Care ; instrumentation ; Prothrombin Time ; instrumentation ; Self Care ; instrumentation ; methods