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 Luciana, Luciana, AND Rusyati, Luh. " Histiositosis sel langerhans pada seorang anak" Medicina [Online], Volume 47 Number 2 (20 September 2016)