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 Hastuti, Yunita, I Ketut Suada, & I Wayan Suardana. " Faktor Risiko Penyebaran Escherichia coli O157:H7 pada Sapi di Mengwi, Badung, Bali." Indonesia Medicus Veterinus [Online], (2015): n. pag. Web. 30 Aug. 2026