Majeed, Salman, e Changbao Lu. 2017. «Changing Preferences, Moving Places and Third Party Administrators: A Scoping Review of Medical Tourism Trends (1990-2016)». Almatourism - Journal of Tourism, Culture and Territorial Development 8 (15):56-83. https://doi.org/10.6092/issn.2036-5195/6675.