Coo R. Assessment of the Effect of Storage Duration on Packed Red Blood Cell (PRBC) Viability using Hematocrit and Hemoglobin Levels. IJERIP [Internet]. 2026 May 17 [cited 2026 May 18];2(5):821-9. Available from: https://ijerip.erio.org.ph/index.php/articles/article/view/658