Shah Goel, S., Saini, R., B. Singh, S., Aggarwal, O. and Kumar Goel, A. 2014. Six Sigma Metrics and Quality Control in Clinical Laboratory. International Journal of Medical Research and Review. 2, 2 (Apr. 2014), 140-149. DOI:https://doi.org/10.17511/ijmrr.2014.i02.20.