@article{{MRA}{}, author = {Ale, B., Hartford, D., Slater, D.}, title = { Variability: for better and for worse in safety assurance}, journal = {Medical Research Archives}, volume = {8}, number = {2}, year = {2020}, doi = {10.18103/mra.v8i2.2059}, url = {https://esmed.org/MRA/mra/article/view/2059} }