title: Physicians' engagement: Medical Care Groups.
authors.affiliation: Sociedade Beneficente Israelita Brasileira Albert Einstein, São Paulo, SP, Brazil; Hospital Israelita Albert Einstein, São Paulo, SP, Brazil.
authors.forename: Sidney
authors.initials: S
authors.lastname: Klajner
mesh_terms: D001938:Brazil; D006123:Group Practice / Q000458:organization & administration* / Q000639:trends; D049673:History, 20th Century; D049674:History, 21st Century; D018578:Hospital-Physician Relations; D006769:Hospitals, General / Q000266:history / Q000458:organization & administration*; D006801:Humans; D007857:Leadership; D008505:Medical Staff, Hospital / Q000266:history / Q000458:organization & administration / Q000592:standards; D009937:Organizational Objectives