Mahmud, N. ., Sharmin, E. ., Mamun, M. ., Shamayeen, Z. ., Rivadeneira, N. ., Rochat, R. ., & Mehta, A. . (1969). Decline in semen parameters from 2000 to 2016 among Bangladeshi men attending a tertiary care hospital. Indian Journal of Urology : IJU : Journal of the Urological Society of India, 34(1), 28-33. https://doi.org/10.4103/iju.IJU_30_17 (Original work published 1969)