Infant sleeping position and the sudden infant death syndrome: systematic review of observational studies and historical review of recommendations from 1940 to 2002Ruth Gilbert, Sarah E See, Georgia Salanti et al.|International Journal of Epidemiology|2005Cited by 259
Universal weekly testing as the UK COVID-19 lockdown exit strategyJulian Peto, Guiqing Yao, David J. Hunter et al.|The Lancet|2020Cited by 154