Document Type : Original
Authors
1 Department of Oral and Maxillofacial Surgery, Bayero University, Kano and Consultant, Oral and Maxillofacial Surgeon, Aminu Kano Teaching Hospital, Kano, Nigeria.
2 Department of Obstetrics and Gynaecology, Aminu Kano Teaching Hospital, Kano.
3 Department of Oral and Maxillofacial Surgery, College of Health Sciences, University of Jos, Plateau state, Nigeria.
Abstract
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