TY - JOUR T1 - Focal epithlieltal hyperplasia: report of six cases from Ghana, West Africa A1 - Nartey,N.O. A1 - Newman,A.,Merley A1 - Nyako,E.A. JO - Journal of Clinical Pediatric Dentistry VL - 27 IS - 1 SP - 63 EP - 66 SN - 1557-5268 Y1 - 2002 ER -