DAMPAK SOSIAL KESEHATAN GIGI DAN MULUT PADA LANSIA DI UPT PELAYANAN SOSIAL LANJUT USIA BINJAI : SOCIAL IMPACT OF ORAL HEALTH AMONG ELDERLY AT UPT PELAYANAN SOSIAL LANJUT USIA IN BINJAI. Dentika Dental J. [Internet]. 2013 Dec. 12 [cited 2026 Feb. 5];17(4):351-6. Available from: https://idjpcr.usu.ac.id/dentika/article/view/1786