Fig. 2From: Maternal and congenital syphilis in Indigenous Peoples: a scoping review of the worldwide literatureThe number of studies on maternal and congenital syphilis by country in which studies were conducted. Notes: We downloaded the free shapefile with the countries of the world from the website https://tapiquen-sig.jimdofree.com/english-version/free-downloads/world/. We elaborated the thematic map in the QGIS program (https://www.qgis.org/en/site/)Back to article page