title: The manpower survey of oral surgery in 1974. Part 1 of two parts. 3. The annual professional income of oral surgeons.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D003770:Dental Offices; D006801:Humans; D007182:Income; D008875:Middle Aged; D009934:Organization and Administration; D011153:Population; D011331:Private Practice; D012179:Retirement; D013515:Surgery, Oral / Q000193:education; D011795:Surveys and Questionnaires; D013997:Time Factors; D014937:Work; D000078329:Workforce