Comment on article by Christina Puhr Hannah et al.: Clinical characteristics and comparison of the outcome in young versus older patients with upper gastrointestinal carcinoma
J Cancer Res Clin Oncol. 2021 May;147(5):1565.
doi: 10.1007/s00432-021-03539-0.
Epub 2021 Feb 27.
1 The First Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, 310006, China.
2 Department of Oncology, The First Affiliated Hospital of Zhejiang Chinese Medical University, 54 Youdian Road, Shangcheng District, Hangzhou, 310006, Zhejiang, China. xiecslq@126.com.