Low Cloud Cover-Adjusted Ultraviolet B Irradiance Is Associated with High Incidence Rates of Leukemia: Study of 172 Countries Cuomo, Raphael E. ; Garland, Cedric F. ; Gorham, Edward D. ; Mohr, Sharif B. Abstract Publication: PLoS ONE Pub Date: December 2015 DOI: 10.1371/journal.pone.0144308 Bibcode: 2015PLoSO..1044308C