title: 1987 practice survey--part 4. Group practices show big gains.
authors.forename: P E
authors.initials: PE
authors.lastname: Anderson
mesh_terms: D000328:Adult; D000368:Aged; D003365:Costs and Cost Analysis; D005376:Financial Management; D006124:Group Practice, Dental; D006801:Humans; D007182:Income; D008875:Middle Aged; D010317:Partnership Practice; D010318:Partnership Practice, Dental; D011215:Practice Management, Dental / Q000191:economics*