RT Article T1 Can police use of less-than-lethal weapons reduce harm during violent police-citizen encounters? A systematic review and directions for future research JF Aggression and violent behavior VO 64 A1 Sheppard, Keller A2 Welsh, Brandon 1969- LA English YR 2022 UL https://krimdok.uni-tuebingen.de/Record/1912495600 DO 10.1016/j.avb.2022.101748