Fig. 7
From: Bibliometric analysis of Ewing sarcoma from 1993 to 2022
Co-occurrence analysis of global Ewing sarcoma studies from 1993 to 2022 based on the WoSCC database. A Mapping of keywords in the research domain. Different clusters are represented by different colors. B Mapping time distribution of keywords in the research domain. Different clusters are represented by different colors. C Keyword distribution according to the average frequency of occurrence. Red keywords represent the highest frequency. D Keywords with the strongest citation in Ewing sarcoma studies