title: [Borderline cases in the preservation of periodontally involved teeth].
authors.forename: H
authors.initials: H
authors.lastname: Erpenstein
mesh_terms: D003812:Dentist-Patient Relations; D006801:Humans; D010347:Patient Care Planning; D010349:Patient Compliance; D010510:Periodontal Diseases / Q000628:therapy*
vernacular_title: Grenzfälle der Erhaltung parodontal geschädigter Zähne.