Level of cognitive functioning among elderly patients in urban area of Bangladesh: A cross-sectional study.Published in:PLoS ONE, 2024, v. 19, n. 12, p. 1, doi. 10.1371/journal.pone.0309850By:Imran, Joynal Abedin;Saha, Pradip Kumar;Ria, Marzana Afrooj;Sarwar, Syeda Saika;Konok, Jannatul FerdousPublication type:Article