Full text: Available Index: LILACS (Americas) Main subject: Physicians / Quality of Health Care / Specialization / Health Services Needs and Demand Limits: Humans Country/Region as subject: South America / Chile Language: Spanish Journal: Rev. chil. cir Journal subject: General Surgery Year: 2013 Type: Article Affiliation country: Chile Institution/Affiliation country: Pontificia Universidad Católica de Chile/CL