Julianto, Endy. " Comparison of Efficacy and Side Effect Between Albendazole, Albendazole-Levamisole and Mebendazole-Levamisole Againts Soil-Transmitted Helminths Infection at a Public Elementary School-Age Children on The Deli Serdang Regency" JURNAL ILMU KEFARMASIAN INDONESIA [Online], Volume 15 Number 2 (30 September 2017)