Improved Vitamin D Status Despite Allocation to Placebo in a Tuberculosis Treatment Trial: Contamination Bias?
Martineau, Adrian R., Griffiths, Christopher J., Packe, Geoffrey E.Volume:
180
Language:
english
Journal:
American Journal of Respiratory and Critical Care Medicine
DOI:
10.1164/ajrccm.180.2.189
Date:
July, 2009
File:
PDF, 32 KB
english, 2009