RT Journal Article SR Electronic T1 SGLT2 inhibitors for diabetes are linked to increased risk of lower limb amputation JF BMJ JO BMJ FD British Medical Journal Publishing Group SP k4828 DO 10.1136/bmj.k4828 VO 363 A1 Kmietowicz, Zosia YR 2018 UL http://www.bmj.com/content/363/bmj.k4828.abstract AB