RT Article T1 State gun laws, gun ownership, and mass shootings in the US: Cross sectional time series JF The BMJ VO 364 SP 1542 OP 1542 A1 Reeping, Paul M. A2 Branas, Charles C. 1967- A2 Galea, Sandro 1971- A2 Wiebe, Douglas J. A2 Kalesan, Bindu A2 Cerda, Magdalena LA English YR 2019 UL https://krimdok.uni-tuebingen.de/Record/1912711702 DO 10.1136/bmj.l542