Yulianti Kemal, et al. “ANALISIS MORFOLOGI KOLONI DAN KERAGAMAN GENOTIP STREPTOCOCCUS SANGUINIS YANG BERASAL DARI PLAK GIGI DAN SALIVA PENDERITA PENYAKIT JANTUNG KORONER: ANALYSIS OF COLONY MORPHOLOGY AND GENOTYPE DIVERSITY OF STREPTOCOCCUS SANGUINIS FROM THE DENTAL PLAQUE AND SALIVA OF CORONARY HEART DISEASE PATIENTS”. Dentika: Dental Journal, vol. 17, no. 2, Dec. 2012, pp. 153-6, doi:10.32734/dentika.v17i2.1797.