Interesting study published recently in the October 2025 issue of Philippine Journal of Pathology: Mark Angelo Ang, Karen Cybelle Sotalbo, Quantifying Total Allowable Error Violations in Serum-Sodium Quality Control: A Computer Simulation Experiment of Two- to Six-Sigma Processes, October 2025, Philippine Journal of Pathology 10(2), DOI: 10.21141/P...