Fig. 1From: Management of rare diseases of the Head, Neck and Teeth: results of a French population-based prospective 8-year studyHead, Neck Teeth French Network. CEMARA USERS. Reference centers. Severe ENT Malformations competence centers. Severe Craniofacial malformations competence centers. Cleft lip and palate competence centers. Rare dental Malformations competence centers. Reference centers “Pierre Robin”Back to article page