Muembia Kasomboyi Paulin, et al. “Pre-Analytical Non-Conformities in the Clinical Biology Laboratory of the University Clinics of Kinshasa, Democratic Republic Of Congo: A Cross-Sectional Assessment of Compliance With Quality Standards”. International Journal of Endorsing Health Science Research, vol. 14, no. 2, June 2026, pp. 77-83, doi:10.29052/IJEHSR.v14.i2.2026.77-83.