Vitamin D supplementation to prevent acute respiratory tract infections: Systematic review and meta-analysis of individual participant data

Lataukset:

Martineau, Adrian

Jolliffe, David

Hooper, Richard

Laaksi, Ilkka

et al.

2017

BMJ 356
i6583
Lääketieteen ja biotieteiden tiedekunta - Faculty of Medicine and Life Sciences
CC BY 3.0