A case-control study of vitamin D status and asthma in adults.
Department of Environmental and Occupational Medicine, University of Aberdeen, Foresterhill, UK. g.devereux@abdn.ac.uk <g.devereux@abdn.ac.uk>
G
G
Devereux
A
A
Wilson
A
A
Avenell
G
G
McNeill
W D
WD
Fraser
D000328:Adult; D001249:Asthma / Q000097:blood*; D016022:Case-Control Studies; D005260:Female; D006801:Humans; D008297:Male; D014807:Vitamin D / Q000031:analogs & derivatives* / Q000097:blood
D014807:Vitamin D; C104450:25-hydroxyvitamin D