title: Blurry lines: are these the good old days?
authors.affiliation: llaama1@mindspring.com
authors.forename: Alan
authors.initials: A
authors.lastname: Goldstein
mesh_terms: D004498:Education, Dental, Continuing / Q000191:economics; D004990:Ethics, Dental / Q000193:education / Q000266:history*; D006665:History of Dentistry; D049673:History, 20th Century; D049674:History, 21st Century; D008389:Marketing of Health Services / Q000941:ethics / Q000266:history*; D011215:Practice Management, Dental / Q000191:economics / Q000639:trends; D014481:United States