参考资料: [1]Charles V Clark, Brian Pentland, David J Ewing, Basil F Clarke; Decreased Skin Wrinkling in Diabetes Mellitus. Diabetes Care 1 May 1984; 7 (3): 224–227. [2]Kamran, H., ...
BEIJING, Sept. 20 (Xinhua) — The keynote speech delivered by Chinese President Xi Jinping at the opening ceremony of the 2024 Summit of the Forum on China-Africa Cooperation (FOCAC) has been published ...