Cai, Lili, and Hailli Zhu. 2022. “Analysis of the Improvement of Serological Indexes in Patients With Diabetic Nephropathy and Hypertension Using Valsartan Combined With Nifedipine Controlled-Release Regimen”. Pakistan Journal of Medical Sciences 38 (6). https://doi.org/10.12669/pjms.38.6.5871.