Patient-reported outcomes after one year of periodontal treatment at public specialist dental clinics in Peninsular Malaysia - Mohd Dom Tuti; Al Junid Syed; Abd Manaf Mohd; Abd Muttalib Khairiyah; Mohd Asari Ahmad; Ayob Rasidah; Yaziz Yuhaniz; Ishak Noorlin; Aziz Hanizah; Kasan Noordin (BMC, 2012)