Isbagio H. Comparison of urinary excretion of Deoxypiridinoline and value of serum Osteocalcin within the Knee Osteoarthritis grading. Med J Indones [Internet]. 2004May1 [cited 2024Jul.3];13(2):96-101. Available from: http://mji.ui.ac.id/journal/index.php/mji/article/view/135