?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Muhamad+Arif&rft.au=Budiman%2C+Muhamad+Arif&rft.aulast=Budiman&rft.title=AIP+Conf.+Proc.+2972&rft.atitle=Acute+oral+toxicity+of+sunda+porcupine%E2%80%99s+(Hystrix+javanica%2C+F.+Cuvier+1823)+quills+crude+extract+on+male+sprague+Dawley+rats+using+fixed+dose+method&rft.genre=article