RT Journal Article SR Electronic T1 Introduction: Standards of Medical Care in Diabetes—2019 JF Diabetes Care JO Diabetes Care FD American Diabetes Association SP S1 OP S2 DO 10.2337/dc19-Sint01 VO 42 IS Supplement 1 YR 2019 UL http://care.diabetesjournals.org/content/42/Supplement_1/S1.abstract AB