Sihite, I.F., Ali, M., Pasaribu, A.P., Pasaribu, S. and Lubis, C.P. 2014. Efficacy of mebendazole and levamisole, alone or in combination, for soil-transmitted helminthiasis. Paediatrica Indonesiana. 54, 1 (Feb. 2014), 9–14. DOI:https://doi.org/10.14238/pi54.1.2014.9-14.