Teaching Assistant Drs. Wahida Ahmady, Teaching Assistant Dr. Shah Agha Salehi and Teaching Assistant Dr. Sayed Azizullah Hashimi 2021. Retrospective Observational Study of Ultrasonography for Molar Pregnancy in Nangarhar, Afghanistan. IJRDO - JOURNAL OF BIOLOGICAL SCIENCE. 7, 1 (Feb. 2021), 10-17. DOI:https://doi.org/10.53555/bs.v7i1.4142.