Second primary malignancy among malignant solid tumor survivors aged 85 years and older
Crossref DOI link: https://doi.org/10.1038/s41598-021-99260-6
Published Online: 2021-10-05
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Zhang, Zhijia
Liu, Fei
Qu, Yanlin
Qiu, Liqian
Zhang, Liqun
Yang, Qiao
Text and Data Mining valid from 2021-10-05
Version of Record valid from 2021-10-05
Article History
Received: 14 June 2021
Accepted: 14 September 2021
First Online: 5 October 2021
Competing interests
: The authors declare no competing interests.