The need for pediatric indoor physical training guidelines during COVID-19 pandemic-related lockdown: where do we stand? Published on 2022-04-012023-07-07 Journal: European journal of pediatrics [키워드] children COVID-19 fractures physical sports training [저자] Thirunavukkarasu Arun Babu [Category] COVID19(2023년), PMC URL Pubmed URL [DOI] 10.1007/s00431-022-04391-1 [Source] pubmed All Keywords 【저자키워드】 COVID-19, children, sports, training, fractures, physical,