%0 Journal Article %J Environmental Science and Technology %D 2020 %T Exposure to particle beta radiation in greater Massachusetts and factors influencing its spatial and temporal variability %A Blomberg, Annelise J. %A Longxiang Li %A Schwartz, Joel %A Brent A. Coull %A Koutrakis, Petros %B Environmental Science and Technology %V 54 %P 6575–6583 %G eng %U https://doi.org/10.1021/acs.est.0c00454 %N 11