BerlieHD, GarwoodCL. Diabetes medications related to an increased risk of falls and fall-related morbidity in the elderly. Ann Pharmacother2010; 44:712–7. DOI 10.1345/aph.1M551
2.
HermannLS, NilssonB, WettreS. Vitamin B12 status of patients treated with metformin: cross-sectional cohort study. Br J Diabetes Vasc Dis2005; 4:401–6.
3.
BollandMJ, AvenellA, BaronJA. Effect of calcium supplements on risk of myocardial infarction and cardiovascular events: meta-analysis. BMJ2010; 341:c3691. DOI 10.1136/bmj.c3691