title: Clinical evaluation of free connective tissue grafts used to increase the width of keratinised gingiva.
mesh_terms: D000328:Adult; D005881:Gingiva / Q000033:anatomy & histology / Q000166:cytology / Q000637:transplantation*; D005888:Gingival Pocket / Q000601:surgery*; D006801:Humans; D007633:Keratins; D008875:Middle Aged; D010518:Periodontitis / Q000601:surgery*; D014182:Transplantation, Autologous
chemical_list: D007633:Keratins