Open AccessMeasurement of Plasma 25-Hydroxyvitamin D Levels Requires Consideration of Ultraviolet Exposure From Sunlight
Author(s) -
Hong Zhou,
YiRen He,
Liu Liu,
Zhiqiang Zhu
Publication year - 2022
Publication title -
the oncologist
Language(s) - English
Resource type - Journals
eISSN - 1549-490X
pISSN - 1083-7159
DOI - 10.1093/oncolo/oyab017
Subject(s) - sunlight , medicine , vitamin d and neurology , sun exposure , pancreatic cancer , ultraviolet , ultraviolet radiation , cancer , dermatology , astronomy , optics , physics , chemistry , radiochemistry
This letter to the editor raises concerns with the methodology of a recently published study that analyzed the role of vitamin D levels in survival outcomes in patients with pancreatic cancer.
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