title: Guidelines for locating the cervical margins of dental restorations.
mesh_terms: D003442:Crowns / Q000009:adverse effects*; D003793:Dental Restoration, Permanent / Q000009:adverse effects*; D003829:Denture, Partial / Q000009:adverse effects; D005549:Foreign-Body Reaction; D005881:Gingiva; D006801:Humans