Loading Conceptually similar View more with similar tones Document Date: May 09, 2019 Medical researchers, members of Marina Simian's team, work in Buenos Aires, Argentina May 9, 2019. REUTERS/Agustin Marcarian Select usage Category System ID: RTX6V1WJ IMAGE ID RC1ACFB4B420 Size: 4436px × 3224px File Size: 3MB Photographer: Agustin MarcarianCountry: Argentina City: Buenos Aires Tags: FIN HEA SCI Related Images: View MoreAdd to lightboxAdd to cartBuy/download