Letter to the editor on "New weighting methods when cases are only a subset of events in a nested case-control study" by Qian M. Zhou, Xuan Wang, Yingye Zheng, and Tianxi Cai
Biom J. 2023 Dec;65(8):e2300053.
doi: 10.1002/bimj.202300053.
Epub 2023 Jul 20.