Our association and our speciality in retrospect and prospect.
Obwegeser
Hugo L
HL
D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D019647:Oral Surgical Procedures / Q000193:education / Q000266:history* / Q000379:methods; D012953:Societies, Dental / Q000266:history* / Q000458:organization & administration; D012955:Societies, Medical / Q000266:history / Q000458:organization & administration; D013515:Surgery, Oral / Q000193:education / Q000266:history*