A Re-Audit of Serum 25-Hydroxy Vitamin D in a Rheumatology Outpatient Clinic
Journal article published in 2012 by
M. Rodziewicz,
J. A. Reynolds,
J. Berry,
C. Pavey,
K. Hyrich,
R. Gorodkin,
K. Wilkinson,
I. Bruce,
A. Barton 
,
A. Silman,
P. Ho
,
A. Silman,
P. Ho
