N. Rubab, M. N. Anjum, M. . Ahmed, and M. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fatima, “Estimation of Gestational Age From Fetal Foot Length Measurement: Estimation of Gestational Age From Fetal Foot Length Measurement”, PBMJ, vol. 5, no. 1, pp. 380–384, Jan. 2022.