EKSPRESI INTERLEUKIN -1 ALFA (IL-1α) PADA HIPERSENSITIF KONTAK AKIBAT TONGUE PIERCING: INTERLEUKIN - 1 ALFA EXPRESSION IN CONTACT HIPERSENSITIVITY CAUSED BY TONGUE PIERCING. Dentika Dental J. 2011;16(1):61-64. doi:10.32734/dentika.v16i1.1903