A preliminary study on the synthetic lethal effect of berberine and olaparib on pancreatic cancer cells and its mechanismChengyong Zhang, Tingting Yang, Xiaoting Chen, Jiexuan Xu, Danlu Liang, Huairu Yi, Size Chen, Lanlan Huang, Naihua Liu and Shaoqiang LinE3S Web Conf., 233 (2021) 02023DOI: https://doi.org/10.1051/e3sconf/202123302023