Fadel Alqatati

The effect of influenza vaccine in reducing the severity of clinical outcomes in patients with COVID-19: a systematic review and meta-analysis

M. Al-kafarna, Hossam Waleed Almadhoon, Mohamed Sayed Zaazouee, 2022, Scientific Reports.

Safety and efficacy of omecamtiv mecarbil for heart failure: A systematic review and meta-analysis

S. M. Elsayed, K. Ragab, A. Elsnhory, 2022, Indian heart journal.