RT Article T1 Emergency department visits for nonfatal pedal cyclist injuries before and during the COVID-19 pandemic, United States, 2019-2020 JF Morbidity and mortality weekly report VO 72 IS 28 SP 770 OP 771 A1 Navon, Livia A1 Beck, Laurie A1 Yuan, Keming A2 Beck, Laurie A2 Yuan, Keming LA English YR 2023 UL https://krimdok.uni-tuebingen.de/Record/1912534665