Author/Authors :
abdul razak, ishak university of malaya - annals of dentistry, university of malaya, Malaysia , mustafa, nuryastri university of malaya - annals of dentistry, university of malaya, Malaysia , jeffry, sabrina julia mohd university of malaya - annals of dentistry, university of malaya, Malaysia , ibrahim, hykal university of malaya - annals of dentistry, university of malaya, Malaysia , yusof, zamros yuzadi mohd university of malaya - annals of dentistry, university of malaya, Malaysia