Global cocaine intoxication research trends during 1975–2015: a bibliometric analysis of Web of Science publications

Abstract

Density view of terms map based on the co-occurrence matrix of terms from text data in the title and abstract of retrieved publications related to cocaine toxicity by periods. Figure S1. Density view of terms map in Period I (1975–1995); colors show the density of relevance, sorting from blue (lowest density) to red (highest density). (number of publications related to cocaine intoxication = 954). Figure S2. Density view of terms map in Period II (1996–2005); colors show the density of relevance, sorting from blue (lowest density) to red (highest density). (Number of publications related to cocaine intoxication = 987). Figure S3. Density view of terms map in Period III (2006–2015); colors show the density of relevance, sorting from blue (lowest density) to red (highest density). (Number of publications related to cocaine intoxication = 961). Figure S4. Density view of terms map in Period 1975–1995; colors show the density of relevance, sorting from blue (lowest density) to red (highest density). (Number of publications related to cocaine intoxication = 2,902). (DOCX 794 kb