Journal Article Cost-effectiveness of ambulatory surgery in Cali, Colombia Get access DONALD S SHEPARD, DONALD S SHEPARD 8 1Brandeis University, Waltham USA 8Correspondence: Dr Donald S Shepard, Research Professor, Institute for Health Policy, Brandeis University, Heller School, Waltham, MA 02254–9110, USA. Search for other works by this author on: Oxford Academic PubMed Google Scholar JULIA WALSH, JULIA WALSH 2Harvard School of Public Health, Boston USA Search for other works by this author on: Oxford Academic PubMed Google Scholar WOLFANG MUNAR, WOLFANG MUNAR 3Health Secretariat, Atlantida Province, Colombia Search for other works by this author on: Oxford Academic PubMed Google Scholar LAURA ROSE, LAURA ROSE 2Harvard School of Public Health, Boston USA Search for other works by this author on: Oxford Academic PubMed Google Scholar RODRIGO GUERRERO, RODRIGO GUERRERO 4dty of Cali, Colombia Search for other works by this author on: Oxford Academic PubMed Google Scholar LUIS F CRUZ, LUIS F CRUZ 5Fundacion Carvajal, Cali, Colombia Search for other works by this author on: Oxford Academic PubMed Google Scholar GUILLERMO REYES, GUILLERMO REYES 5Fundacion Carvajal, Cali, Colombia Search for other works by this author on: Oxford Academic PubMed Google Scholar GAIL PRICE, GAIL PRICE 6Department of Health and Hospitals, Boston, USA Search for other works by this author on: Oxford Academic PubMed Google Scholar CARLOS SOLARTE CARLOS SOLARTE 7Unidad Regional de Salud, Cali, Colombia Search for other works by this author on: Oxford Academic PubMed Google Scholar Health Policy and Planning, Volume 8, Issue 2, June 1993, Pages 136–142, https://doi.org/10.1093/heapol/8.2.136 Published: 01 June 1993