Lubis, W. H. and Serelady, S. (2016) “ANGULAR CHEILITIS PATIENTS PROFILES AND DEMOGRAPHIC DATA AT FKG USU DENTAL HOSPITAL IN 2016: DATA DEMOGRAFI DAN PROFIL PENDERITA ANGULAR CHEILITIS DI RUMAH SAKIT GIGI MULUT FKG USU TAHUN 2016”, Dentika: Dental Journal, 19(2), pp. 138–141. doi: 10.32734/dentika.v19i2.417.