. . . . "Rivers State Dental and Maxillofacial Hospital" . "Dental and Maxillofacial Hospital PH" . "Rivers State Dental and Maxillofacial" . "2009" . . . "Rivers State Dental and Maxillofacial Hospital" . . . . . "November 2012" . "2012" . . . . . "4" . . . . "Complete" . . . "Dental and Maxillofacial Hospital" . . . .