Characterization of near death experiences using text mining analyses: A preliminary study Charland-Verville, Vanessa ; Ribeiro de Paula, Demetrius ; Martial, Charlotte ; Cassol, Helena ; Antonopoulos, Georgios ; Chronik, Blaine Alexander ; Soddu, Andrea ; Laureys, Steven Abstract Publication: PLoS ONE Pub Date: January 2020 DOI: 10.1371/journal.pone.0227402 Bibcode: 2020PLoSO..1527402C