Arum Puspita F, Haiti M, Felicia Lubis A. Kadar Kreatinin dalam Sampel Darah 15 Menit dan 30 Menit Sebelum Disentrifugasi. JKSP [Internet]. 2025Oct.30 [cited 2026Apr.24];8(3):613-8. Available from: https://journal.ukmc.ac.id/index.php/joh/article/view/1717