TY  - JOUR
AU  - Schöttker, Ben
AU  - Kuznia, Sabine
AU  - Brenner, Hermann
TI  - Efficacy of vitamin D3 supplementation on cancer mortality in the general population and the prognosis of patients with cancer: protocol of a systematic review and individual patient data meta-analysis of randomised controlled trials.
JO  - BMJ open
VL  - 11
IS  - 1
SN  - 2044-6055
CY  - London
PB  - BMJ Publishing Group
M1  - DKFZ-2021-00135
SP  - e041607
PY  - 2021
N1  - #EA:C070#LA:C070# / Protocol
AB  - Vitamin D insufficiency is much more common among patients with cancer than the general population. Previous meta-analyses of controlled trials showed an approximately 15
KW  - epidemiology (Other)
KW  - nutrition & dietetics (Other)
KW  - nutritional support (Other)
KW  - oncology (Other)
KW  - protocols & guidelines (Other)
KW  - public health (Other)
LB  - PUB:(DE-HGF)16
C6  - pmid:33441357
DO  - DOI:10.1136/bmjopen-2020-041607
UR  - https://inrepo02.dkfz.de/record/166805
ER  -