Does stress affect medical students' sleep quality? A cross-sectional study at Menoufia University, Egypt. - Elnoamany, Salma; Abdelraziq, Naira T.; Gabr, Hager E.; Elgazar, Hager E.; Ezzat, Shimaa; Elbendary, Sarah; Noofal, Nada; Mashahit, Nermen; Soliman, Shaimaa S. (Egyptian Journal of Psychiatry, 2023)