Characterization of the key aroma compounds in cigar filler tobacco leaves from different production regions - Jiang, Chenxi; Lv, Jinxiong; Ji, Lingbo; An, Hongyue; Yang, Mingxuan; Huang, Yang; Liu, Lulu; Jiang, Zhongrong; Xu, Xiujuan; Hu, Jun (Frontiers in Plant Science, 2024)