Gunawan, Richard, Adrianus Kosasih, Oktavia Lilyasari, Andang Joesoef, and RWM Kaligis. “Correlation Between Circulating Leptin Level With Left Ventricle Mass in Normotensive Men”. Indonesian Journal of Cardiology 28, no. 5 (1): 343-353. Accessed May 2, 2026. https://ijconline.id/index.php/ijc/article/view/220.