Zheng Yan, Shuang Liu, Ai-Qing Liu and Hai-Yan Wang, 2022. The Oral Administration of Elastin Peptide Reduces Ultraviolet Light-Induced Photoaging in Hairless Mice. Pakistan J. Zool., 54: 153-160. DOI:  https://dx.doi.org/10.17582/journal.pjz/20200629020649