Donaciones y demandas del Centro Productor de Sangre hospital Regional Pedro Juan Caballero - período 2020-2021: The donations and demands of the Pedro Juan Caballero Regional Hospital Producing Center - period 2020-2021. Medicinae Signum [Internet]. 2023 Dec. 31 [cited 2025 Dec. 5];2(1):14-29. Available from: https://revistas.unc.edu.py/index.php/fmunc/article/view/170