Sultana, S., Sultana, N., Ullah, S.A., Walida, S.A., Akter, P. and Ahmed, F. 2018. Study of Primary Amenorrhea with etiology in out door patient of Rupganj Upazilla Health Complex. Northern International Medical College Journal. 9, 2 (Nov. 2018), 300–303. DOI:https://doi.org/10.3329/nimcj.v9i2.38911.