Lo, Raymundo, Agnes Barrientos, Bernadette Espiritu, Farrah Kristine Santiago, Amado Tandoc III, Januario Veloso, and Socorro Yanez. 2021. “An Evaluation of Pooling Strategies for RT-QPCR Testing for SARS-CoV-2 Infection: A Pragmatic Multi-Site Parallel Operational Study ”. Philippine Journal of Pathology 5 (2), 12-33. https://doi.org/10.21141/PJP.2020.12.