Warning: file_get_contents(https://ojs.journalbusiness.my/ojs.php): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /var/www/ojs.unud.ac.id_backup/lib/pkp/includes/functions.inc.php on line 4 Andriyasa, Ketut, & Tjokorda Raka Putra. " KORELASI ANTARA DERAJAT BERATNYA OSTEOARTHRITIS LUTUT DAN CARTILAGE OLIGOMERIC MATRIX PROTEIN SERUM." journal of internal medicine [Online], (2012): n. pag. Web. 29 Aug. 2026