[1
]
Klinik Pergigian Parit Baru, Jalan Masjid, Kampung Parit Baru Baroh, Sungai Ayer Tawar,
Selangor, Malaysia.
[2
]
Klinik Pergigian Sungai Besar, Jalan Sungai Limau, Sungai Besar, Selangor, Malaysia.
[3
]
Department of Restorative Dentistry, Faculty of Dentistry, Universiti Malaya, Kuala
Lumpur, Malaysia.
[4
]
Community Oral Health Research Group, Faculty of Dentistry, Universiti Malaya, Kuala
Lumpur, Malaysia.
[5
]
Department of Social and Preventive Medicine, Faculty of Medicine, Universiti Malaya,
Kuala Lumpur, Malaysia.
[6
]
Department of Preventive and Community Dentistry, The University of Iowa College of
Dentistry and Dental Clinics, Iowa, Iowa, USA.