Cite
MLA Citation
N.M. Van Schoor et al.. “Vitamin D status in relation to physical performance, falls and fractures in the Longitudinal Aging Study Amsterdam: A reanalysis of previous findings using standardized serum 25-hydroxyvitamin D values.” Journal of steroid biochemistry and molecular biology, no. 177, 2017, pp. 255–260. http://access.bl.uk/ark:/81055/vdc_100057143805.0x000028