Kabir, M. A. ., Islam, T. B. ., Akhiruzzaman, .-., Ferdous, S. ., Parveen, M. ., Sarker, F. . and Sadat, M. N. . (2023) “Salivary Acetylcholine Concentration and Dementia: A Comparative Study in Dhaka City of Bangladesh”, Journal of Rangpur Medical College, 8(2), pp. 3–6. doi: 10.3329/jrpmc.v8i2.69307.