Fokus Infeksi Rongga Mulut Rujukan Divisi Jantung ke Divisi Penyakit Mulut Rumah Sakit Cipto Mangunkusumo Tahun 2010-2012 = Focus of infection of oral cavity referral from Division of Cardiovascular to Division Oral Medicine in Rumah Sakit Cipto Mangunkusumo between 2010-2012