1. Metformin for non-diabetic patients with coronary heart disease (the CAMERA study): a randomised controlled trial 
Dr David Preiss, PhD, Suzanne M Lloyd, MSc, Prof Ian Ford, PhD, Prof John J McMurray, MD, Prof Rury R Holman, FRCP, Paul Welsh, PhD, Prof Miles Fisher, MD, Prof Chris J Packard, DSc, Prof Naveed Sattar, PhD 
The Lancet Diabetes & Endocrinology 
Volume 2, Issue 2, Pages (February 2014)
DOI: /S (13)
Copyright © 2014 Preiss et al. Open Access article distributed under the terms of CC BY Terms and Conditions

2. Figure 1
Trial profile
The Lancet Diabetes & Endocrinology 2014 2, DOI: ( /S (13) )
Copyright © 2014 Preiss et al. Open Access article distributed under the terms of CC BY Terms and Conditions

3. Figure 2
Progression in mean cIMT (A), carotid plaque score (B), and bodyweight (C)
Error bars are 95% CIs. cIMT=carotid intima-media thickness.
The Lancet Diabetes & Endocrinology 2014 2, DOI: ( /S (13) )
Copyright © 2014 Preiss et al. Open Access article distributed under the terms of CC BY Terms and Conditions