immune serum Published June 30, 2015 | By immune serum ອິມມູນເຊໂຣນ ໃຊ້ສັກພ້ອມກັບວັກຊິນ. ເຊໂຣມ ທີ່ມີພູມຄຸ້ມກັນໂຣກ.