TY - JOUR T1 - Biomedical role of L-carnitine in several organ systems, cellular tissues, and COVID-19 JO - Brazilian Journal of Biology A1 - Al-Dhuayan, I. S. SN - 1519-6984 UL - 10.1590/1519-6984.267633 VL - 82 Y1 - 2022 PB - Brasil ER -