Hertel, R C A preventive mucosal flap technique for use in implantology. [electronic resource] - The International journal of oral & maxillofacial implants 1993 - 452-8 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0882-2786 Subjects--Topical Terms: Dental Implantation, Endosseous--methodsFemaleGingival Pocket--prevention & controlHumansMaleMiddle AgedMouth Mucosa--surgerySurgical Flaps--methodsVestibuloplasty--methods