Himayat Ullah, Sarwat Huma, Muhammad Ashraf, Nafisa Tahir, Ghulam Yasin, Mohammed Yunus, Hossam Shabana, Mohamed Ahmed Muharram, Abdulrahman H. Shalaby, Ahmed Ali Hassan Ali, Mohamed Elwan Mohamed Mahmoud, Ahmed Mahrous Ahmed Ibrahim, Ahmed Farag Abd Elkader Elbwab, Ahmed Mohamed Ewis Alhawy, Ahmed Ahmed Mohamed Abotaha, Mahmoud Ezzat Abdelraouf, Mohammed S. Imam, Hossam Aladl Aladl Aladl, Taiseer Ahmed Shawky, Ashraf Mohammed Said, Mahmoud Saeed Mahmoud, Kazem Mohamed Tayee, Reda Fakhry Mohamed, Ali Hosni Farahat, Mohammad Mossaad Abd Allah Alsayyad, Hesham El Sayed Lashin, Essam Yehia Ali Aggour, Hazem Sayed Ahmed Ayoub, Ayman Mohamed Salem Ahmed, Marwan Sayed Mohamed Ahmed, Abdelrahman E. Metwally, Ahmed Saeed Abdelaziz, Tamer Ahmed Fouad Mohammed Hassan. "Relationship of vitamin D, fibrinogen and their ratio with acute coronary syndrome: A comparative analysis of unstable angina, NSTEMI, and STEMI." PLoS ONE (2025). https://doi.org/10.1371/journal.pone.0331853