title: [Studies on the periodontal surgery. I. Operative field in the oral cavity particularly for periodontal surgery (author's transl)].
mesh_terms: D003724:Dental Arch / Q000033:anatomy & histology*; D006801:Humans; D009055:Mouth / Q000033:anatomy & histology*; D010159:Palate / Q000033:anatomy & histology*; D010510:Periodontal Diseases / Q000601:surgery*; D013515:Surgery, Oral