@article{Green2020, author = {Green, M.S. and Peer, V. and Schwartz, N. and Nitzan, D.}, title= {The confounded crude case-fatality rates (CFR) for COVID-19 hide more than they reveal – a comparison of age-specific and age-adjusted CFRs between seven countries}, year = {2020}, doi = {10.1371/journal.pone.0241031}, volume = {15}, number = {10}, pages = {e0241031}, }