Role Of Heart Rate Response To Standing And Valsalva Manoeuvre Measurement In Diagnosing Cardiovascular Autonomic Neuropathy In Patients With Diabetes Mellitus. . ijabms [Internet]. 2020 Jul. 7 [cited 2025 May 5];22(35):1-7. Available from: https://www.journals.acspublisher.com/index.php/ijabms/article/view/1466