This monograph on necrotizing sialometaplasia is the work of three main authors: Ntep Ntep David Bienvenue, Bengondo Messanga Charles and Kenna Ernest.They are involved in scientific research in oral medicine and maxillofacial surgery at the Yaoundé Teaching Hospital and Faculty of Medicine and Biomedical Sciences of Yaounde. Professor Bengondo Messanga Charles is a specialist in oral and maxillofacial surgery, head of the Department of Oral, Maxillofacial Surgery and Periodontology at the Faculty of Medicine and Biomedical Sciences of Yaounde. He was very important in carrying out this work. Dr. Kenna Ernest is a specialist in otorhinolaryngology and his experience has been important in the culmination of this work. Dr. Ntep Ntep David Bienvenue Dental surgeon and doctoral student in pharmaceutical sciences at the Faculty of Medicine and Biomedical Sciences of Yaoundé contributed to the reflection and design of this monograph. we can not forget the contribution of Dr. Mendouga Mengne coralie anathomopathologist to the Pasteur Center of Yaoundé and Dr. Nokam Abena Marie, dental surgeon. ukryj opis