"32250960" . . "Ferrara, Pietro" . "JMIR Public Health Surveill" . "Sanchez, Travis" . . "PMC7147328" . . "10.2196/18444" . "32250960" . "Eysenbach, Gunther" . . "Soto-Vega, Elena" . "Mu\u00F1oz-Perez, Maria" . "2020-04-09"^^ . "Misinformation of COVID-19 on the Internet: Infodemiology Study" . "P\u00E9rez-Zepeda, Maria" . "Medline; PMC" . "Schaeffeler, Norbert" . . "cc-by" . . . "Cuan-Baltazar, Jose" . "Robledo-Vega, Carolina" . .