TINGKAT KEPARAHAN PERIODONTITIS SERTA PERBANDINGAN JUMLAH KOLONI AGGREGATIBACTER SP DAN PORPHYROMONAS SP PADA PLAK SUBGINGIVA PASIEN GANGGUAN JIWA: SEVERITY LEVEL OF PERIODONTITIS AND THE COMPARISON NUMBER COLONIES OF AGGREGATIBACTER SP AND PORPHYROMON. Dentika Dental J. 2015, 18 (3), 218-224. https://doi.org/10.32734/dentika.v18i3.2002.