title: Old concepts in a new millennium.
authors.affiliation: Department of Surgery, The Heart Institute, Columbia University, St. Michael's Medical Center, Newark, New Jersey 07102, USA.
authors.forename: B C
authors.initials: BC
authors.lastname: Esrig
mesh_terms: D001291:Attitude of Health Personnel; D002321:Career Choice; D005544:Forecasting; D006801:Humans; D008611:Mentors / Q000523:psychology; D010686:Philosophy, Medical; D010820:Physicians / Q000523:psychology*; D012945:Social Values; D012955:Societies, Medical / Q000458:organization & administration*; D014194:Traumatology / Q000458:organization & administration*; D014481:United States