Response: economic impact of combining metformin with dipeptidyl peptidase-4 inhibitors in diabetic patients with renal impairment in spanish patients (diabetes metab j 2015;39:74-81).
Management Planning, Badalona Serveis Assistencials SA, Barcelona, Spain.
Antoni
A
Sicras-Mainar
Medical Documentation, Hospital Germans Trias i Pujol, Barcelona, Spain.
Ruth
R
Navarro-Artieda