Trastuzumab plus FOLFOX for HER2-positive biliary tract cancer refractory to gemcitabine and cisplatin: a multi-institutional phase 2 trial of the Kor
- Lancet Gastroenterol. Hepatol. Published:October 31, 2022 | https://doi.org/10.1016/S2468-1253(22)00335-1